1991545920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 896

約数和(自身を含む): 9217152000

約数和(自身を除く): 7225606080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 54, 56, 60, 63, 64, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 102, 104, 105, 108, 112, 117, 119, 120, 126, 130, 135, 136, 140, 144, 149, 153, 156, 160, 168, 170, 180, 182, 189, 192, 195, 204, 208, 210, 216, 221, 224, 234, 238, 240, 252, 255, 260, 270, 272, 273, 280, 288, 298, 306, 312, 315, 320, 336, 340, 351, 357, 360, 364, 378, 390, 408, 416, 420, 432, 442, 447, 448, 455, 459, 468, 476, 480, 504, 510, 520, 540, 544, 546, 560, 576, 585, 595, 596, 612, 624, 630, 663, 672, 680, 702, 714, 720, 728, 745, 756, 765, 780, 816, 819, 832, 840, 864, 884, 894, 910, 918, 936, 945, 952, 960, 1008, 1020, 1040, 1043, 1071, 1080, 1088, 1092, 1105, 1120, 1170, 1190, 1192, 1224, 1248, 1260, 1326, 1341, 1344, 1360, 1365, 1404, 1428, 1440, 1456, 1490, 1512, 1530, 1547, 1560, 1632, 1638, 1680, 1728, 1755, 1768, 1785, 1788, 1820, 1836, 1872, 1890, 1904, 1937, 1989, 2016, 2040, 2080, 2086, 2142, 2160, 2184, 2210, 2235, 2240, 2295, 2340, 2380, 2384, 2448, 2457, 2496, 2520, 2533, 2652, 2682, 2720, 2730, 2808, 2856, 2880, 2912, 2980, 3024, 3060, 3094, 3120, 3129, 3213, 3264, 3276, 3315, 3360, 3510, 3536, 3570, 3576, 3640, 3672, 3744, 3780, 3808, 3874, 3978, 4023, 4032, 4080, 4095, 4160, 4172, 4284, 4320, 4368, 4420, 4470, 4590, 4641, 4680, 4760, 4768, 4896, 4914, 5040, 5066, 5215, 5304, 5355, 5364, 5440, 5460, 5616, 5712, 5811, 5824, 5960, 5967, 6048, 6120, 6188, 6240, 6258, 6426, 6552, 6630, 6705, 6720, 7020, 7072, 7140, 7152, 7280, 7344, 7488, 7560, 7599, 7616, 7735, 7748, 7956, 8046, 8160, 8190, 8344, 8568, 8640, 8736, 8840, 8940, 9180, 9282, 9360, 9387, 9520, 9536, 9685, 9792, 9828, 9945, 10080, 10132, 10430, 10608, 10710, 10728, 10920, 11232, 11424, 11622, 11920, 11934, 12096, 12240, 12285, 12376, 12480, 12516, 12665, 12852, 13104, 13260, 13410, 13559, 13923, 14040, 14144, 14280, 14304, 14560, 14688, 15120, 15198, 15470, 15496, 15645, 15912, 16065, 16092, 16320, 16380, 16688, 17136, 17433, 17472, 17680, 17731, 17880, 18360, 18564, 18720, 18774, 19040, 19370, 19656, 19890, 20115, 20160, 20264, 20860, 21216, 21420, 21456, 21840, 22464, 22797, 22848, 23205, 23244, 23840, 23868, 24480, 24570, 24752, 25032, 25330, 25704, 26208, 26520, 26820, 27118, 27846, 28080, 28161, 28560, 28608, 29055, 29120, 29376, 29835, 30240, 30396, 30940, 30992, 31290, 31824, 32130, 32184, 32760, 32929, 33376, 34272, 34866, 35360, 35462, 35760, 36720, 37128, 37440, 37548, 37995, 38080, 38740, 39312, 39780, 40230, 40528, 40677, 41720, 41769, 42432, 42840, 42912, 43680, 45594, 46410, 46488, 46935, 47680, 47736, 48960, 49140, 49504, 50064, 50660, 51408, 52299, 52416, 53040, 53193, 53640, 54236, 55692, 56160, 56322, 57120, 58110, 59670, 60480, 60792, 61880, 61984, 62580, 63648, 64260, 64368, 65520, 65858, 66752, 67795, 68391, 68544, 69615, 69732, 70720, 70924, 71520, 73440, 74256, 75096, 75990, 77480, 78624, 79560, 80460, 81056, 81354, 83440, 83538, 85680, 85824, 87165, 87360, 88655, 91188, 92820, 92976, 93870, 95472, 98280, 98787, 99008, 100128, 101320, 102816, 104598, 106080, 106386, 107280, 108472, 111384, 112320, 112644, 113985, 114240, 116220, 119340, 121584, 122031, 123760, 123968, 125160, 127296, 128520, 128736, 131040, 131716, 135590, 136782, 139230, 139464, 140805, 141848, 143040, 146880, 148512, 150192, 151980, 154960, 157248, 159120, 159579, 160920, 162112, 162708, 164645, 166880, 167076, 171360, 174330, 177310, 182376, 185640, 185952, 187740, 190944, 196560, 197574, 200256, 202640, 203385, 205632, 208845, 209196, 212160, 212772, 214560, 216944, 222768, 225288, 227970, 230503, 232440, 238680, 243168, 244062, 247520, 250320, 257040, 257472, 261495, 262080, 263432, 265965, 271180, 273564, 278460, 278928, 281610, 283696, 296361, 297024, 300384, 303960, 309920, 318240, 319158, 321840, 325416, 329290, 333760, 334152, 341955, 342720, 348660, 354620, 364752, 366093, 371280, 371904, 375480, 381888, 393120, 395148, 405280, 406770, 417690, 418392, 425544, 429120, 433888, 445536, 450576, 455940, 461006, 464880, 477360, 478737, 486336, 488124, 493935, 495040, 500640, 514080, 522990, 526864, 531930, 542360, 547128, 556920, 557856, 563220, 567392, 592722, 600768, 607920, 610155, 619840, 636480, 638316, 643680, 650832, 658580, 668304, 683910, 691509, 697320, 709240, 729504, 732186, 742560, 750960, 786240, 790296, 797895, 810560, 813540, 835380, 836784, 851088, 867776, 889083, 891072, 901152, 911880, 922012, 929760, 954720, 957474, 976248, 987870, 1001280, 1028160, 1045980, 1053728, 1063860, 1084720, 1094256, 1113840, 1115712, 1126440, 1134784, 1152515, 1185444, 1215840, 1220310, 1276632, 1287360, 1301664, 1317160, 1336608, 1367820, 1383018, 1394640, 1418480, 1459008, 1464372, 1481805, 1485120, 1501920, 1580592, 1595790, 1627080, 1670760, 1673568, 1702176, 1778166, 1802304, 1823760, 1830465, 1844024, 1859520, 1909440, 1914948, 1952496, 1975740, 2074527, 2091960, 2107456, 2127720, 2169440, 2188512, 2227680, 2252880, 2305030, 2370888, 2393685, 2431680, 2440620, 2553264, 2603328, 2634320, 2673216, 2735640, 2766036, 2789280, 2836960, 2928744, 2963610, 3003840, 3161184, 3191580, 3254160, 3341520, 3347136, 3404352, 3457545, 3556332, 3647520, 3660930, 3688048, 3829896, 3904992, 3951480, 4149054, 4183920, 4255440, 4338880, 4377024, 4445415, 4455360, 4505760, 4610060, 4741776, 4787370, 4881240, 5106528, 5268640, 5471280, 5532072, 5578560, 5673920, 5857488, 5927220, 6223581, 6322368, 6383160, 6508320, 6683040, 6915090, 7112664, 7295040, 7321860, 7376096, 7659792, 7809984, 7902960, 8298108, 8367840, 8510880, 8890830, 9011520, 9220120, 9483552, 9574740, 9762480, 10213056, 10372635, 10537280, 10942560, 11064144, 11714976, 11854440, 12447162, 12766320, 13016640, 13366080, 13830180, 14225328, 14643720, 14752192, 15319584, 15805920, 16596216, 16735680, 17021760, 17781660, 18440240, 18967104, 19149480, 19524960, 20745270, 21885120, 22128288, 23429952, 23708880, 24894324, 25532640, 27660360, 28450656, 29287440, 30639168, 31117905, 31611840, 33192432, 35563320, 36880480, 38298960, 39049920, 41490540, 44256576, 47417760, 49788648, 51065280, 55320720, 56901312, 58574880, 62235810, 66384864, 71126640, 73760960, 76597920, 82981080, 94835520, 99577296, 110641440, 117149760, 124471620, 132769728, 142253280, 153195840, 165962160, 199154592, 221282880, 248943240, 284506560, 331924320, 398309184, 497886480, 663848640, 995772960, 1991545920]

約数ペア:

[(1, 1991545920), (2, 995772960), (3, 663848640), (4, 497886480), (5, 398309184), (6, 331924320), (7, 284506560), (8, 248943240), (9, 221282880), (10, 199154592), (12, 165962160), (13, 153195840), (14, 142253280), (15, 132769728), (16, 124471620), (17, 117149760), (18, 110641440), (20, 99577296), (21, 94835520), (24, 82981080), (26, 76597920), (27, 73760960), (28, 71126640), (30, 66384864), (32, 62235810), (34, 58574880), (35, 56901312), (36, 55320720), (39, 51065280), (40, 49788648), (42, 47417760), (45, 44256576), (48, 41490540), (51, 39049920), (52, 38298960), (54, 36880480), (56, 35563320), (60, 33192432), (63, 31611840), (64, 31117905), (65, 30639168), (68, 29287440), (70, 28450656), (72, 27660360), (78, 25532640), (80, 24894324), (84, 23708880), (85, 23429952), (90, 22128288), (91, 21885120), (96, 20745270), (102, 19524960), (104, 19149480), (105, 18967104), (108, 18440240), (112, 17781660), (117, 17021760), (119, 16735680), (120, 16596216), (126, 15805920), (130, 15319584), (135, 14752192), (136, 14643720), (140, 14225328), (144, 13830180), (149, 13366080), (153, 13016640), (156, 12766320), (160, 12447162), (168, 11854440), (170, 11714976), (180, 11064144), (182, 10942560), (189, 10537280), (192, 10372635), (195, 10213056), (204, 9762480), (208, 9574740), (210, 9483552), (216, 9220120), (221, 9011520), (224, 8890830), (234, 8510880), (238, 8367840), (240, 8298108), (252, 7902960), (255, 7809984), (260, 7659792), (270, 7376096), (272, 7321860), (273, 7295040), (280, 7112664), (288, 6915090), (298, 6683040), (306, 6508320), (312, 6383160), (315, 6322368), (320, 6223581), (336, 5927220), (340, 5857488), (351, 5673920), (357, 5578560), (360, 5532072), (364, 5471280), (378, 5268640), (390, 5106528), (408, 4881240), (416, 4787370), (420, 4741776), (432, 4610060), (442, 4505760), (447, 4455360), (448, 4445415), (455, 4377024), (459, 4338880), (468, 4255440), (476, 4183920), (480, 4149054), (504, 3951480), (510, 3904992), (520, 3829896), (540, 3688048), (544, 3660930), (546, 3647520), (560, 3556332), (576, 3457545), (585, 3404352), (595, 3347136), (596, 3341520), (612, 3254160), (624, 3191580), (630, 3161184), (663, 3003840), (672, 2963610), (680, 2928744), (702, 2836960), (714, 2789280), (720, 2766036), (728, 2735640), (745, 2673216), (756, 2634320), (765, 2603328), (780, 2553264), (816, 2440620), (819, 2431680), (832, 2393685), (840, 2370888), (864, 2305030), (884, 2252880), (894, 2227680), (910, 2188512), (918, 2169440), (936, 2127720), (945, 2107456), (952, 2091960), (960, 2074527), (1008, 1975740), (1020, 1952496), (1040, 1914948), (1043, 1909440), (1071, 1859520), (1080, 1844024), (1088, 1830465), (1092, 1823760), (1105, 1802304), (1120, 1778166), (1170, 1702176), (1190, 1673568), (1192, 1670760), (1224, 1627080), (1248, 1595790), (1260, 1580592), (1326, 1501920), (1341, 1485120), (1344, 1481805), (1360, 1464372), (1365, 1459008), (1404, 1418480), (1428, 1394640), (1440, 1383018), (1456, 1367820), (1490, 1336608), (1512, 1317160), (1530, 1301664), (1547, 1287360), (1560, 1276632), (1632, 1220310), (1638, 1215840), (1680, 1185444), (1728, 1152515), (1755, 1134784), (1768, 1126440), (1785, 1115712), (1788, 1113840), (1820, 1094256), (1836, 1084720), (1872, 1063860), (1890, 1053728), (1904, 1045980), (1937, 1028160), (1989, 1001280), (2016, 987870), (2040, 976248), (2080, 957474), (2086, 954720), (2142, 929760), (2160, 922012), (2184, 911880), (2210, 901152), (2235, 891072), (2240, 889083), (2295, 867776), (2340, 851088), (2380, 836784), (2384, 835380), (2448, 813540), (2457, 810560), (2496, 797895), (2520, 790296), (2533, 786240), (2652, 750960), (2682, 742560), (2720, 732186), (2730, 729504), (2808, 709240), (2856, 697320), (2880, 691509), (2912, 683910), (2980, 668304), (3024, 658580), (3060, 650832), (3094, 643680), (3120, 638316), (3129, 636480), (3213, 619840), (3264, 610155), (3276, 607920), (3315, 600768), (3360, 592722), (3510, 567392), (3536, 563220), (3570, 557856), (3576, 556920), (3640, 547128), (3672, 542360), (3744, 531930), (3780, 526864), (3808, 522990), (3874, 514080), (3978, 500640), (4023, 495040), (4032, 493935), (4080, 488124), (4095, 486336), (4160, 478737), (4172, 477360), (4284, 464880), (4320, 461006), (4368, 455940), (4420, 450576), (4470, 445536), (4590, 433888), (4641, 429120), (4680, 425544), (4760, 418392), (4768, 417690), (4896, 406770), (4914, 405280), (5040, 395148), (5066, 393120), (5215, 381888), (5304, 375480), (5355, 371904), (5364, 371280), (5440, 366093), (5460, 364752), (5616, 354620), (5712, 348660), (5811, 342720), (5824, 341955), (5960, 334152), (5967, 333760), (6048, 329290), (6120, 325416), (6188, 321840), (6240, 319158), (6258, 318240), (6426, 309920), (6552, 303960), (6630, 300384), (6705, 297024), (6720, 296361), (7020, 283696), (7072, 281610), (7140, 278928), (7152, 278460), (7280, 273564), (7344, 271180), (7488, 265965), (7560, 263432), (7599, 262080), (7616, 261495), (7735, 257472), (7748, 257040), (7956, 250320), (8046, 247520), (8160, 244062), (8190, 243168), (8344, 238680), (8568, 232440), (8640, 230503), (8736, 227970), (8840, 225288), (8940, 222768), (9180, 216944), (9282, 214560), (9360, 212772), (9387, 212160), (9520, 209196), (9536, 208845), (9685, 205632), (9792, 203385), (9828, 202640), (9945, 200256), (10080, 197574), (10132, 196560), (10430, 190944), (10608, 187740), (10710, 185952), (10728, 185640), (10920, 182376), (11232, 177310), (11424, 174330), (11622, 171360), (11920, 167076), (11934, 166880), (12096, 164645), (12240, 162708), (12285, 162112), (12376, 160920), (12480, 159579), (12516, 159120), (12665, 157248), (12852, 154960), (13104, 151980), (13260, 150192), (13410, 148512), (13559, 146880), (13923, 143040), (14040, 141848), (14144, 140805), (14280, 139464), (14304, 139230), (14560, 136782), (14688, 135590), (15120, 131716), (15198, 131040), (15470, 128736), (15496, 128520), (15645, 127296), (15912, 125160), (16065, 123968), (16092, 123760), (16320, 122031), (16380, 121584), (16688, 119340), (17136, 116220), (17433, 114240), (17472, 113985), (17680, 112644), (17731, 112320), (17880, 111384), (18360, 108472), (18564, 107280), (18720, 106386), (18774, 106080), (19040, 104598), (19370, 102816), (19656, 101320), (19890, 100128), (20115, 99008), (20160, 98787), (20264, 98280), (20860, 95472), (21216, 93870), (21420, 92976), (21456, 92820), (21840, 91188), (22464, 88655), (22797, 87360), (22848, 87165), (23205, 85824), (23244, 85680), (23840, 83538), (23868, 83440), (24480, 81354), (24570, 81056), (24752, 80460), (25032, 79560), (25330, 78624), (25704, 77480), (26208, 75990), (26520, 75096), (26820, 74256), (27118, 73440), (27846, 71520), (28080, 70924), (28161, 70720), (28560, 69732), (28608, 69615), (29055, 68544), (29120, 68391), (29376, 67795), (29835, 66752), (30240, 65858), (30396, 65520), (30940, 64368), (30992, 64260), (31290, 63648), (31824, 62580), (32130, 61984), (32184, 61880), (32760, 60792), (32929, 60480), (33376, 59670), (34272, 58110), (34866, 57120), (35360, 56322), (35462, 56160), (35760, 55692), (36720, 54236), (37128, 53640), (37440, 53193), (37548, 53040), (37995, 52416), (38080, 52299), (38740, 51408), (39312, 50660), (39780, 50064), (40230, 49504), (40528, 49140), (40677, 48960), (41720, 47736), (41769, 47680), (42432, 46935), (42840, 46488), (42912, 46410), (43680, 45594)]