1661052960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 768

約数和(自身を含む): 7257600000

約数和(自身を除く): 5596547040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 59, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 118, 120, 126, 133, 135, 140, 144, 147, 152, 160, 168, 171, 177, 180, 189, 190, 196, 210, 216, 224, 228, 236, 240, 245, 252, 266, 270, 280, 285, 288, 294, 295, 304, 315, 336, 342, 343, 354, 360, 378, 380, 392, 399, 413, 420, 432, 441, 456, 472, 480, 490, 504, 513, 531, 532, 540, 560, 570, 588, 590, 608, 630, 665, 672, 684, 686, 708, 720, 735, 756, 760, 784, 798, 826, 840, 855, 864, 882, 885, 912, 931, 944, 945, 980, 1008, 1026, 1029, 1062, 1064, 1080, 1120, 1121, 1140, 1176, 1180, 1197, 1239, 1260, 1323, 1330, 1368, 1372, 1416, 1440, 1470, 1512, 1520, 1568, 1593, 1596, 1652, 1680, 1710, 1715, 1764, 1770, 1824, 1862, 1888, 1890, 1960, 1995, 2016, 2052, 2058, 2065, 2124, 2128, 2160, 2205, 2242, 2280, 2352, 2360, 2394, 2478, 2520, 2565, 2646, 2655, 2660, 2736, 2744, 2793, 2832, 2891, 2940, 3024, 3040, 3087, 3186, 3192, 3304, 3360, 3363, 3420, 3430, 3528, 3540, 3591, 3717, 3724, 3780, 3920, 3990, 4104, 4116, 4130, 4248, 4256, 4320, 4410, 4484, 4560, 4655, 4704, 4720, 4788, 4956, 5040, 5130, 5145, 5292, 5310, 5320, 5472, 5488, 5586, 5605, 5664, 5782, 5880, 5985, 6048, 6174, 6195, 6372, 6384, 6517, 6608, 6615, 6726, 6840, 6860, 7056, 7080, 7182, 7434, 7448, 7560, 7840, 7847, 7965, 7980, 8208, 8232, 8260, 8379, 8496, 8673, 8820, 8968, 9120, 9261, 9310, 9440, 9576, 9912, 10080, 10089, 10260, 10290, 10584, 10620, 10640, 10976, 11151, 11172, 11210, 11564, 11760, 11970, 12348, 12390, 12744, 12768, 13034, 13216, 13230, 13452, 13680, 13720, 13965, 14112, 14160, 14364, 14455, 14868, 14896, 15120, 15435, 15694, 15930, 15960, 16416, 16464, 16520, 16758, 16815, 16992, 17346, 17640, 17936, 17955, 18522, 18585, 18620, 19152, 19551, 19824, 20178, 20237, 20520, 20580, 21168, 21240, 21280, 22302, 22344, 22420, 23128, 23520, 23541, 23940, 24696, 24780, 25137, 25488, 26019, 26068, 26460, 26904, 27360, 27440, 27930, 28320, 28728, 28910, 29736, 29792, 30240, 30267, 30870, 31388, 31860, 31920, 32585, 32928, 33040, 33516, 33630, 34692, 35280, 35872, 35910, 37044, 37170, 37240, 38304, 39102, 39235, 39648, 40356, 40474, 41040, 41160, 41895, 42336, 42480, 43365, 44604, 44688, 44840, 46256, 46305, 47082, 47880, 49392, 49560, 50274, 50445, 50976, 52038, 52136, 52920, 53808, 54880, 54929, 55755, 55860, 57456, 57820, 58653, 59472, 60534, 60711, 61740, 62776, 63720, 63840, 65170, 66080, 67032, 67260, 69384, 70560, 70623, 71820, 74088, 74340, 74480, 78057, 78204, 78470, 80712, 80948, 82080, 82320, 83790, 84960, 86730, 89208, 89376, 89680, 92512, 92610, 94164, 95760, 97755, 98784, 99120, 100548, 100890, 101185, 104076, 104272, 105840, 107616, 109858, 111510, 111720, 114912, 115640, 117306, 117705, 118944, 121068, 121422, 123480, 125552, 125685, 127440, 130095, 130340, 134064, 134520, 138768, 141246, 143640, 148176, 148680, 148960, 151335, 156114, 156408, 156940, 161424, 161896, 164640, 164787, 167580, 173460, 175959, 178416, 179360, 182133, 185220, 188328, 191520, 195510, 198240, 201096, 201780, 202370, 208152, 208544, 211680, 211869, 219716, 223020, 223440, 231280, 234612, 235410, 242136, 242844, 246960, 251104, 251370, 254880, 260190, 260680, 268128, 269040, 274645, 277536, 282492, 287280, 293265, 296352, 297360, 302670, 303555, 312228, 312816, 313880, 322848, 323792, 329574, 335160, 346920, 351918, 353115, 356832, 364266, 370440, 376656, 384503, 390285, 391020, 402192, 403560, 404740, 416304, 423738, 439432, 446040, 446880, 462560, 469224, 470820, 484272, 485688, 493920, 494361, 502740, 520380, 521360, 538080, 546399, 549290, 564984, 574560, 586530, 594720, 605340, 607110, 624456, 625632, 627760, 647584, 659148, 670320, 693840, 703836, 706230, 728532, 740880, 753312, 769006, 780570, 782040, 804384, 807120, 809480, 823935, 832608, 847476, 878864, 879795, 892080, 910665, 938448, 941640, 968544, 971376, 988722, 1005480, 1040760, 1042720, 1059345, 1092798, 1098580, 1129968, 1153509, 1173060, 1210680, 1214220, 1248912, 1255520, 1318296, 1340640, 1387680, 1407672, 1412460, 1457064, 1481760, 1483083, 1538012, 1561140, 1564080, 1614240, 1618960, 1647870, 1694952, 1757728, 1759590, 1784160, 1821330, 1876896, 1883280, 1922515, 1942752, 1977444, 2010960, 2081520, 2118690, 2185596, 2197160, 2259936, 2307018, 2346120, 2421360, 2428440, 2471805, 2497824, 2636592, 2731995, 2815344, 2824920, 2914128, 2966166, 3076024, 3122280, 3128160, 3237920, 3295740, 3389904, 3460527, 3519180, 3642660, 3766560, 3845030, 3954888, 4021920, 4163040, 4237380, 4371192, 4394320, 4614036, 4692240, 4842720, 4856880, 4943610, 5273184, 5463990, 5630688, 5649840, 5767545, 5828256, 5932332, 6152048, 6244560, 6591480, 6779808, 6921054, 7038360, 7285320, 7415415, 7690060, 7909776, 8474760, 8742384, 8788640, 9228072, 9384480, 9713760, 9887220, 10381581, 10927980, 11299680, 11535090, 11864664, 12304096, 12489120, 13182960, 13842108, 14076720, 14570640, 14830830, 15380120, 15819552, 16949520, 17302635, 17484768, 18456144, 19774440, 20763162, 21855960, 23070180, 23729328, 26365920, 27684216, 28153440, 29141280, 29661660, 30760240, 33899040, 34605270, 36912288, 39548880, 41526324, 43711920, 46140360, 47458656, 51907905, 55368432, 59323320, 61520480, 69210540, 79097760, 83052648, 87423840, 92280720, 103815810, 110736864, 118646640, 138421080, 166105296, 184561440, 207631620, 237293280, 276842160, 332210592, 415263240, 553684320, 830526480, 1661052960]

約数ペア:

[(1, 1661052960), (2, 830526480), (3, 553684320), (4, 415263240), (5, 332210592), (6, 276842160), (7, 237293280), (8, 207631620), (9, 184561440), (10, 166105296), (12, 138421080), (14, 118646640), (15, 110736864), (16, 103815810), (18, 92280720), (19, 87423840), (20, 83052648), (21, 79097760), (24, 69210540), (27, 61520480), (28, 59323320), (30, 55368432), (32, 51907905), (35, 47458656), (36, 46140360), (38, 43711920), (40, 41526324), (42, 39548880), (45, 36912288), (48, 34605270), (49, 33899040), (54, 30760240), (56, 29661660), (57, 29141280), (59, 28153440), (60, 27684216), (63, 26365920), (70, 23729328), (72, 23070180), (76, 21855960), (80, 20763162), (84, 19774440), (90, 18456144), (95, 17484768), (96, 17302635), (98, 16949520), (105, 15819552), (108, 15380120), (112, 14830830), (114, 14570640), (118, 14076720), (120, 13842108), (126, 13182960), (133, 12489120), (135, 12304096), (140, 11864664), (144, 11535090), (147, 11299680), (152, 10927980), (160, 10381581), (168, 9887220), (171, 9713760), (177, 9384480), (180, 9228072), (189, 8788640), (190, 8742384), (196, 8474760), (210, 7909776), (216, 7690060), (224, 7415415), (228, 7285320), (236, 7038360), (240, 6921054), (245, 6779808), (252, 6591480), (266, 6244560), (270, 6152048), (280, 5932332), (285, 5828256), (288, 5767545), (294, 5649840), (295, 5630688), (304, 5463990), (315, 5273184), (336, 4943610), (342, 4856880), (343, 4842720), (354, 4692240), (360, 4614036), (378, 4394320), (380, 4371192), (392, 4237380), (399, 4163040), (413, 4021920), (420, 3954888), (432, 3845030), (441, 3766560), (456, 3642660), (472, 3519180), (480, 3460527), (490, 3389904), (504, 3295740), (513, 3237920), (531, 3128160), (532, 3122280), (540, 3076024), (560, 2966166), (570, 2914128), (588, 2824920), (590, 2815344), (608, 2731995), (630, 2636592), (665, 2497824), (672, 2471805), (684, 2428440), (686, 2421360), (708, 2346120), (720, 2307018), (735, 2259936), (756, 2197160), (760, 2185596), (784, 2118690), (798, 2081520), (826, 2010960), (840, 1977444), (855, 1942752), (864, 1922515), (882, 1883280), (885, 1876896), (912, 1821330), (931, 1784160), (944, 1759590), (945, 1757728), (980, 1694952), (1008, 1647870), (1026, 1618960), (1029, 1614240), (1062, 1564080), (1064, 1561140), (1080, 1538012), (1120, 1483083), (1121, 1481760), (1140, 1457064), (1176, 1412460), (1180, 1407672), (1197, 1387680), (1239, 1340640), (1260, 1318296), (1323, 1255520), (1330, 1248912), (1368, 1214220), (1372, 1210680), (1416, 1173060), (1440, 1153509), (1470, 1129968), (1512, 1098580), (1520, 1092798), (1568, 1059345), (1593, 1042720), (1596, 1040760), (1652, 1005480), (1680, 988722), (1710, 971376), (1715, 968544), (1764, 941640), (1770, 938448), (1824, 910665), (1862, 892080), (1888, 879795), (1890, 878864), (1960, 847476), (1995, 832608), (2016, 823935), (2052, 809480), (2058, 807120), (2065, 804384), (2124, 782040), (2128, 780570), (2160, 769006), (2205, 753312), (2242, 740880), (2280, 728532), (2352, 706230), (2360, 703836), (2394, 693840), (2478, 670320), (2520, 659148), (2565, 647584), (2646, 627760), (2655, 625632), (2660, 624456), (2736, 607110), (2744, 605340), (2793, 594720), (2832, 586530), (2891, 574560), (2940, 564984), (3024, 549290), (3040, 546399), (3087, 538080), (3186, 521360), (3192, 520380), (3304, 502740), (3360, 494361), (3363, 493920), (3420, 485688), (3430, 484272), (3528, 470820), (3540, 469224), (3591, 462560), (3717, 446880), (3724, 446040), (3780, 439432), (3920, 423738), (3990, 416304), (4104, 404740), (4116, 403560), (4130, 402192), (4248, 391020), (4256, 390285), (4320, 384503), (4410, 376656), (4484, 370440), (4560, 364266), (4655, 356832), (4704, 353115), (4720, 351918), (4788, 346920), (4956, 335160), (5040, 329574), (5130, 323792), (5145, 322848), (5292, 313880), (5310, 312816), (5320, 312228), (5472, 303555), (5488, 302670), (5586, 297360), (5605, 296352), (5664, 293265), (5782, 287280), (5880, 282492), (5985, 277536), (6048, 274645), (6174, 269040), (6195, 268128), (6372, 260680), (6384, 260190), (6517, 254880), (6608, 251370), (6615, 251104), (6726, 246960), (6840, 242844), (6860, 242136), (7056, 235410), (7080, 234612), (7182, 231280), (7434, 223440), (7448, 223020), (7560, 219716), (7840, 211869), (7847, 211680), (7965, 208544), (7980, 208152), (8208, 202370), (8232, 201780), (8260, 201096), (8379, 198240), (8496, 195510), (8673, 191520), (8820, 188328), (8968, 185220), (9120, 182133), (9261, 179360), (9310, 178416), (9440, 175959), (9576, 173460), (9912, 167580), (10080, 164787), (10089, 164640), (10260, 161896), (10290, 161424), (10584, 156940), (10620, 156408), (10640, 156114), (10976, 151335), (11151, 148960), (11172, 148680), (11210, 148176), (11564, 143640), (11760, 141246), (11970, 138768), (12348, 134520), (12390, 134064), (12744, 130340), (12768, 130095), (13034, 127440), (13216, 125685), (13230, 125552), (13452, 123480), (13680, 121422), (13720, 121068), (13965, 118944), (14112, 117705), (14160, 117306), (14364, 115640), (14455, 114912), (14868, 111720), (14896, 111510), (15120, 109858), (15435, 107616), (15694, 105840), (15930, 104272), (15960, 104076), (16416, 101185), (16464, 100890), (16520, 100548), (16758, 99120), (16815, 98784), (16992, 97755), (17346, 95760), (17640, 94164), (17936, 92610), (17955, 92512), (18522, 89680), (18585, 89376), (18620, 89208), (19152, 86730), (19551, 84960), (19824, 83790), (20178, 82320), (20237, 82080), (20520, 80948), (20580, 80712), (21168, 78470), (21240, 78204), (21280, 78057), (22302, 74480), (22344, 74340), (22420, 74088), (23128, 71820), (23520, 70623), (23541, 70560), (23940, 69384), (24696, 67260), (24780, 67032), (25137, 66080), (25488, 65170), (26019, 63840), (26068, 63720), (26460, 62776), (26904, 61740), (27360, 60711), (27440, 60534), (27930, 59472), (28320, 58653), (28728, 57820), (28910, 57456), (29736, 55860), (29792, 55755), (30240, 54929), (30267, 54880), (30870, 53808), (31388, 52920), (31860, 52136), (31920, 52038), (32585, 50976), (32928, 50445), (33040, 50274), (33516, 49560), (33630, 49392), (34692, 47880), (35280, 47082), (35872, 46305), (35910, 46256), (37044, 44840), (37170, 44688), (37240, 44604), (38304, 43365), (39102, 42480), (39235, 42336), (39648, 41895), (40356, 41160), (40474, 41040)]