21339158400

素因数分解:

$2^7\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 960

約数和(自身を含む): 94885296000

約数和(自身を除く): 73546137600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 54, 56, 57, 60, 63, 64, 70, 72, 75, 76, 80, 81, 84, 90, 95, 96, 100, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 150, 152, 160, 162, 168, 171, 175, 180, 189, 190, 192, 200, 210, 216, 224, 225, 228, 240, 252, 266, 270, 280, 285, 288, 300, 304, 315, 320, 324, 336, 342, 350, 360, 378, 380, 384, 399, 400, 405, 420, 432, 448, 450, 456, 475, 480, 504, 513, 525, 532, 540, 560, 567, 570, 576, 600, 608, 619, 630, 640, 648, 665, 672, 675, 684, 700, 720, 756, 760, 798, 800, 810, 840, 855, 864, 896, 900, 912, 945, 950, 960, 1008, 1026, 1050, 1064, 1080, 1120, 1134, 1140, 1152, 1197, 1200, 1216, 1238, 1260, 1296, 1330, 1344, 1350, 1368, 1400, 1425, 1440, 1512, 1520, 1539, 1575, 1596, 1600, 1620, 1680, 1710, 1728, 1800, 1824, 1857, 1890, 1900, 1920, 1995, 2016, 2025, 2052, 2100, 2128, 2160, 2240, 2268, 2280, 2394, 2400, 2432, 2476, 2520, 2565, 2592, 2660, 2688, 2700, 2736, 2800, 2835, 2850, 2880, 3024, 3040, 3078, 3095, 3150, 3192, 3200, 3240, 3325, 3360, 3420, 3456, 3591, 3600, 3648, 3714, 3780, 3800, 3990, 4032, 4050, 4104, 4200, 4256, 4275, 4320, 4333, 4480, 4536, 4560, 4725, 4788, 4800, 4952, 5040, 5130, 5184, 5320, 5400, 5472, 5571, 5600, 5670, 5700, 5760, 5985, 6048, 6080, 6156, 6190, 6300, 6384, 6480, 6650, 6720, 6840, 7182, 7200, 7296, 7428, 7560, 7600, 7695, 7980, 8064, 8100, 8208, 8400, 8512, 8550, 8640, 8666, 9072, 9120, 9285, 9450, 9576, 9600, 9904, 9975, 10080, 10260, 10368, 10640, 10773, 10800, 10944, 11142, 11200, 11340, 11400, 11761, 11970, 12096, 12160, 12312, 12380, 12600, 12768, 12825, 12960, 12999, 13300, 13440, 13680, 14175, 14364, 14400, 14856, 15120, 15200, 15390, 15475, 15960, 16200, 16416, 16713, 16800, 17024, 17100, 17280, 17332, 17955, 18144, 18240, 18570, 18900, 19152, 19808, 19950, 20160, 20520, 21280, 21546, 21600, 21665, 21888, 22284, 22400, 22680, 22800, 23522, 23940, 24192, 24624, 24760, 25200, 25536, 25650, 25920, 25998, 26600, 27360, 27855, 28350, 28728, 28800, 29712, 29925, 30240, 30400, 30780, 30950, 31920, 32400, 32832, 33426, 33600, 34200, 34664, 35283, 35910, 36288, 36480, 37140, 37800, 38304, 38475, 38997, 39616, 39900, 40320, 41040, 42560, 43092, 43200, 43330, 44568, 45360, 45600, 46425, 47044, 47880, 49248, 49520, 50139, 50400, 51072, 51300, 51840, 51996, 53200, 53865, 54720, 55710, 56700, 57456, 58805, 59424, 59850, 60480, 60800, 61560, 61900, 63840, 64800, 64995, 65664, 66852, 67200, 68400, 69328, 70566, 71820, 72576, 74280, 75600, 76608, 76950, 77994, 79232, 79800, 82080, 82327, 83565, 85120, 86184, 86400, 86660, 89136, 89775, 90720, 91200, 92850, 94088, 95760, 98496, 99040, 100278, 100800, 102600, 103992, 105849, 106400, 107730, 108325, 109440, 111420, 113400, 114912, 116991, 117610, 118848, 119700, 120960, 123120, 123800, 127680, 129600, 129990, 133704, 136800, 138656, 139275, 141132, 143640, 148560, 151200, 153216, 153900, 155988, 159600, 164160, 164654, 167130, 172368, 173320, 176415, 178272, 179550, 181440, 182400, 185700, 188176, 191520, 194985, 196992, 198080, 200556, 201600, 205200, 207984, 211698, 212800, 215460, 216650, 222840, 226800, 229824, 233982, 235220, 237696, 239400, 246240, 246981, 247600, 250695, 255360, 259200, 259980, 267408, 269325, 273600, 277312, 278550, 282264, 287280, 294025, 297120, 302400, 307800, 311976, 317547, 319200, 324975, 328320, 329308, 334260, 344736, 346640, 350973, 352830, 356544, 359100, 362880, 371400, 376352, 383040, 389970, 396160, 401112, 410400, 411635, 415968, 417825, 423396, 425600, 430920, 433300, 445680, 453600, 459648, 467964, 470440, 478800, 492480, 493962, 495200, 501390, 519960, 529245, 534816, 538650, 547200, 554624, 557100, 564528, 574560, 584955, 588050, 594240, 604800, 615600, 623952, 635094, 638400, 649950, 658616, 668520, 689472, 693280, 701946, 705660, 713088, 718200, 740943, 742800, 752704, 766080, 779940, 802224, 820800, 823270, 831936, 835650, 846792, 861840, 866600, 882075, 891360, 907200, 935928, 940880, 952641, 957600, 974925, 984960, 987924, 990400, 1002780, 1039920, 1058490, 1069632, 1077300, 1114200, 1129056, 1149120, 1169910, 1176100, 1188480, 1231200, 1234905, 1247904, 1253475, 1270188, 1276800, 1299900, 1317232, 1337040, 1378944, 1386560, 1403892, 1411320, 1436400, 1481886, 1485600, 1505408, 1559880, 1587735, 1604448, 1641600, 1646540, 1663872, 1671300, 1693584, 1723680, 1733200, 1754865, 1764150, 1782720, 1814400, 1871856, 1881760, 1905282, 1915200, 1949850, 1975848, 1980800, 2005560, 2058175, 2079840, 2116980, 2139264, 2154600, 2222829, 2228400, 2258112, 2298240, 2339820, 2352200, 2462400, 2469810, 2495808, 2506950, 2540376, 2599800, 2634464, 2646225, 2674080, 2773120, 2807784, 2822640, 2872800, 2924775, 2963772, 2971200, 3119760, 3175470, 3208896, 3293080, 3342600, 3387168, 3447360, 3466400, 3509730, 3528300, 3565440, 3704715, 3743712, 3763520, 3810564, 3830400, 3899700, 3951696, 4011120, 4116350, 4159680, 4233960, 4309200, 4445658, 4456800, 4516224, 4679640, 4704400, 4763205, 4924800, 4939620, 4991616, 5013900, 5080752, 5199600, 5268928, 5292450, 5348160, 5615568, 5645280, 5745600, 5849550, 5927544, 5942400, 6174525, 6239520, 6350940, 6417792, 6586160, 6668487, 6685200, 6774336, 6894720, 6932800, 7019460, 7056600, 7409430, 7487424, 7527040, 7621128, 7799400, 7903392, 7938675, 8022240, 8232700, 8319360, 8467920, 8618400, 8774325, 8891316, 8913600, 9359280, 9408800, 9526410, 9879240, 10027800, 10161504, 10399200, 10537856, 10584900, 10696320, 11114145, 11231136, 11290560, 11491200, 11699100, 11855088, 12349050, 12479040, 12701880, 13172320, 13336974, 13370400, 13548672, 13865600, 14038920, 14113200, 14818860, 14974848, 15242256, 15598800, 15806784, 15877350, 16044480, 16465400, 16935840, 17236800, 17548650, 17782632, 17827200, 18523575, 18718560, 18817600, 19052820, 19758480, 20055600, 20323008, 20798400, 21169800, 22228290, 22462272, 22581120, 23398200, 23710176, 23816025, 24698100, 24958080, 25403760, 26344640, 26673948, 26740800, 28077840, 28226400, 29637720, 30484512, 31197600, 31613568, 31754700, 32088960, 32930800, 33342435, 33871680, 34473600, 35097300, 35565264, 37047150, 37437120, 37635200, 38105640, 39516960, 40111200, 40646016, 41596800, 42339600, 44456580, 44924544, 46796400, 47420352, 47632050, 49396200, 50807520, 52689280, 53347896, 53481600, 55570725, 56155680, 56452800, 59275440, 60969024, 62395200, 63509400, 65861600, 66684870, 67743360, 70194600, 71130528, 74094300, 74874240, 76211280, 79033920, 80222400, 84679200, 88913160, 93592800, 94840704, 95264100, 98792400, 101615040, 106695792, 111141450, 112311360, 112905600, 118550880, 121938048, 124790400, 127018800, 131723200, 133369740, 140389200, 142261056, 148188600, 152422560, 158067840, 160444800, 166712175, 169358400, 177826320, 187185600, 190528200, 197584800, 203230080, 213391584, 222282900, 224622720, 237101760, 254037600, 263446400, 266739480, 280778400, 284522112, 296377200, 304845120, 333424350, 338716800, 355652640, 374371200, 381056400, 395169600, 426783168, 444565800, 474203520, 508075200, 533478960, 561556800, 592754400, 609690240, 666848700, 711305280, 762112800, 790339200, 853566336, 889131600, 1016150400, 1066957920, 1123113600, 1185508800, 1333697400, 1422610560, 1524225600, 1778263200, 2133915840, 2371017600, 2667394800, 3048451200, 3556526400, 4267831680, 5334789600, 7113052800, 10669579200, 21339158400]

約数ペア:

[(1, 21339158400), (2, 10669579200), (3, 7113052800), (4, 5334789600), (5, 4267831680), (6, 3556526400), (7, 3048451200), (8, 2667394800), (9, 2371017600), (10, 2133915840), (12, 1778263200), (14, 1524225600), (15, 1422610560), (16, 1333697400), (18, 1185508800), (19, 1123113600), (20, 1066957920), (21, 1016150400), (24, 889131600), (25, 853566336), (27, 790339200), (28, 762112800), (30, 711305280), (32, 666848700), (35, 609690240), (36, 592754400), (38, 561556800), (40, 533478960), (42, 508075200), (45, 474203520), (48, 444565800), (50, 426783168), (54, 395169600), (56, 381056400), (57, 374371200), (60, 355652640), (63, 338716800), (64, 333424350), (70, 304845120), (72, 296377200), (75, 284522112), (76, 280778400), (80, 266739480), (81, 263446400), (84, 254037600), (90, 237101760), (95, 224622720), (96, 222282900), (100, 213391584), (105, 203230080), (108, 197584800), (112, 190528200), (114, 187185600), (120, 177826320), (126, 169358400), (128, 166712175), (133, 160444800), (135, 158067840), (140, 152422560), (144, 148188600), (150, 142261056), (152, 140389200), (160, 133369740), (162, 131723200), (168, 127018800), (171, 124790400), (175, 121938048), (180, 118550880), (189, 112905600), (190, 112311360), (192, 111141450), (200, 106695792), (210, 101615040), (216, 98792400), (224, 95264100), (225, 94840704), (228, 93592800), (240, 88913160), (252, 84679200), (266, 80222400), (270, 79033920), (280, 76211280), (285, 74874240), (288, 74094300), (300, 71130528), (304, 70194600), (315, 67743360), (320, 66684870), (324, 65861600), (336, 63509400), (342, 62395200), (350, 60969024), (360, 59275440), (378, 56452800), (380, 56155680), (384, 55570725), (399, 53481600), (400, 53347896), (405, 52689280), (420, 50807520), (432, 49396200), (448, 47632050), (450, 47420352), (456, 46796400), (475, 44924544), (480, 44456580), (504, 42339600), (513, 41596800), (525, 40646016), (532, 40111200), (540, 39516960), (560, 38105640), (567, 37635200), (570, 37437120), (576, 37047150), (600, 35565264), (608, 35097300), (619, 34473600), (630, 33871680), (640, 33342435), (648, 32930800), (665, 32088960), (672, 31754700), (675, 31613568), (684, 31197600), (700, 30484512), (720, 29637720), (756, 28226400), (760, 28077840), (798, 26740800), (800, 26673948), (810, 26344640), (840, 25403760), (855, 24958080), (864, 24698100), (896, 23816025), (900, 23710176), (912, 23398200), (945, 22581120), (950, 22462272), (960, 22228290), (1008, 21169800), (1026, 20798400), (1050, 20323008), (1064, 20055600), (1080, 19758480), (1120, 19052820), (1134, 18817600), (1140, 18718560), (1152, 18523575), (1197, 17827200), (1200, 17782632), (1216, 17548650), (1238, 17236800), (1260, 16935840), (1296, 16465400), (1330, 16044480), (1344, 15877350), (1350, 15806784), (1368, 15598800), (1400, 15242256), (1425, 14974848), (1440, 14818860), (1512, 14113200), (1520, 14038920), (1539, 13865600), (1575, 13548672), (1596, 13370400), (1600, 13336974), (1620, 13172320), (1680, 12701880), (1710, 12479040), (1728, 12349050), (1800, 11855088), (1824, 11699100), (1857, 11491200), (1890, 11290560), (1900, 11231136), (1920, 11114145), (1995, 10696320), (2016, 10584900), (2025, 10537856), (2052, 10399200), (2100, 10161504), (2128, 10027800), (2160, 9879240), (2240, 9526410), (2268, 9408800), (2280, 9359280), (2394, 8913600), (2400, 8891316), (2432, 8774325), (2476, 8618400), (2520, 8467920), (2565, 8319360), (2592, 8232700), (2660, 8022240), (2688, 7938675), (2700, 7903392), (2736, 7799400), (2800, 7621128), (2835, 7527040), (2850, 7487424), (2880, 7409430), (3024, 7056600), (3040, 7019460), (3078, 6932800), (3095, 6894720), (3150, 6774336), (3192, 6685200), (3200, 6668487), (3240, 6586160), (3325, 6417792), (3360, 6350940), (3420, 6239520), (3456, 6174525), (3591, 5942400), (3600, 5927544), (3648, 5849550), (3714, 5745600), (3780, 5645280), (3800, 5615568), (3990, 5348160), (4032, 5292450), (4050, 5268928), (4104, 5199600), (4200, 5080752), (4256, 5013900), (4275, 4991616), (4320, 4939620), (4333, 4924800), (4480, 4763205), (4536, 4704400), (4560, 4679640), (4725, 4516224), (4788, 4456800), (4800, 4445658), (4952, 4309200), (5040, 4233960), (5130, 4159680), (5184, 4116350), (5320, 4011120), (5400, 3951696), (5472, 3899700), (5571, 3830400), (5600, 3810564), (5670, 3763520), (5700, 3743712), (5760, 3704715), (5985, 3565440), (6048, 3528300), (6080, 3509730), (6156, 3466400), (6190, 3447360), (6300, 3387168), (6384, 3342600), (6480, 3293080), (6650, 3208896), (6720, 3175470), (6840, 3119760), (7182, 2971200), (7200, 2963772), (7296, 2924775), (7428, 2872800), (7560, 2822640), (7600, 2807784), (7695, 2773120), (7980, 2674080), (8064, 2646225), (8100, 2634464), (8208, 2599800), (8400, 2540376), (8512, 2506950), (8550, 2495808), (8640, 2469810), (8666, 2462400), (9072, 2352200), (9120, 2339820), (9285, 2298240), (9450, 2258112), (9576, 2228400), (9600, 2222829), (9904, 2154600), (9975, 2139264), (10080, 2116980), (10260, 2079840), (10368, 2058175), (10640, 2005560), (10773, 1980800), (10800, 1975848), (10944, 1949850), (11142, 1915200), (11200, 1905282), (11340, 1881760), (11400, 1871856), (11761, 1814400), (11970, 1782720), (12096, 1764150), (12160, 1754865), (12312, 1733200), (12380, 1723680), (12600, 1693584), (12768, 1671300), (12825, 1663872), (12960, 1646540), (12999, 1641600), (13300, 1604448), (13440, 1587735), (13680, 1559880), (14175, 1505408), (14364, 1485600), (14400, 1481886), (14856, 1436400), (15120, 1411320), (15200, 1403892), (15390, 1386560), (15475, 1378944), (15960, 1337040), (16200, 1317232), (16416, 1299900), (16713, 1276800), (16800, 1270188), (17024, 1253475), (17100, 1247904), (17280, 1234905), (17332, 1231200), (17955, 1188480), (18144, 1176100), (18240, 1169910), (18570, 1149120), (18900, 1129056), (19152, 1114200), (19808, 1077300), (19950, 1069632), (20160, 1058490), (20520, 1039920), (21280, 1002780), (21546, 990400), (21600, 987924), (21665, 984960), (21888, 974925), (22284, 957600), (22400, 952641), (22680, 940880), (22800, 935928), (23522, 907200), (23940, 891360), (24192, 882075), (24624, 866600), (24760, 861840), (25200, 846792), (25536, 835650), (25650, 831936), (25920, 823270), (25998, 820800), (26600, 802224), (27360, 779940), (27855, 766080), (28350, 752704), (28728, 742800), (28800, 740943), (29712, 718200), (29925, 713088), (30240, 705660), (30400, 701946), (30780, 693280), (30950, 689472), (31920, 668520), (32400, 658616), (32832, 649950), (33426, 638400), (33600, 635094), (34200, 623952), (34664, 615600), (35283, 604800), (35910, 594240), (36288, 588050), (36480, 584955), (37140, 574560), (37800, 564528), (38304, 557100), (38475, 554624), (38997, 547200), (39616, 538650), (39900, 534816), (40320, 529245), (41040, 519960), (42560, 501390), (43092, 495200), (43200, 493962), (43330, 492480), (44568, 478800), (45360, 470440), (45600, 467964), (46425, 459648), (47044, 453600), (47880, 445680), (49248, 433300), (49520, 430920), (50139, 425600), (50400, 423396), (51072, 417825), (51300, 415968), (51840, 411635), (51996, 410400), (53200, 401112), (53865, 396160), (54720, 389970), (55710, 383040), (56700, 376352), (57456, 371400), (58805, 362880), (59424, 359100), (59850, 356544), (60480, 352830), (60800, 350973), (61560, 346640), (61900, 344736), (63840, 334260), (64800, 329308), (64995, 328320), (65664, 324975), (66852, 319200), (67200, 317547), (68400, 311976), (69328, 307800), (70566, 302400), (71820, 297120), (72576, 294025), (74280, 287280), (75600, 282264), (76608, 278550), (76950, 277312), (77994, 273600), (79232, 269325), (79800, 267408), (82080, 259980), (82327, 259200), (83565, 255360), (85120, 250695), (86184, 247600), (86400, 246981), (86660, 246240), (89136, 239400), (89775, 237696), (90720, 235220), (91200, 233982), (92850, 229824), (94088, 226800), (95760, 222840), (98496, 216650), (99040, 215460), (100278, 212800), (100800, 211698), (102600, 207984), (103992, 205200), (105849, 201600), (106400, 200556), (107730, 198080), (108325, 196992), (109440, 194985), (111420, 191520), (113400, 188176), (114912, 185700), (116991, 182400), (117610, 181440), (118848, 179550), (119700, 178272), (120960, 176415), (123120, 173320), (123800, 172368), (127680, 167130), (129600, 164654), (129990, 164160), (133704, 159600), (136800, 155988), (138656, 153900), (139275, 153216), (141132, 151200), (143640, 148560)]