1276002000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 960

約数和(自身を含む): 5914621440

約数和(自身を除く): 4638619440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 25, 26, 28, 30, 35, 36, 38, 39, 40, 41, 42, 45, 48, 50, 52, 56, 57, 60, 63, 65, 70, 72, 75, 76, 78, 80, 82, 84, 90, 91, 95, 100, 104, 105, 112, 114, 117, 120, 123, 125, 126, 130, 133, 140, 144, 150, 152, 156, 164, 168, 171, 175, 180, 182, 190, 195, 200, 205, 208, 210, 225, 228, 234, 240, 246, 247, 250, 252, 260, 266, 273, 280, 285, 287, 300, 304, 312, 315, 325, 328, 336, 342, 350, 360, 364, 369, 375, 380, 390, 399, 400, 410, 420, 450, 455, 456, 468, 475, 492, 494, 500, 504, 520, 525, 532, 533, 546, 560, 570, 574, 585, 600, 615, 624, 630, 650, 656, 665, 684, 700, 720, 728, 738, 741, 750, 760, 779, 780, 798, 819, 820, 840, 855, 861, 875, 900, 910, 912, 936, 950, 975, 984, 988, 1000, 1008, 1025, 1040, 1050, 1064, 1066, 1092, 1125, 1140, 1148, 1170, 1197, 1200, 1230, 1235, 1260, 1300, 1330, 1365, 1368, 1400, 1425, 1435, 1456, 1476, 1482, 1500, 1520, 1558, 1560, 1575, 1596, 1599, 1625, 1638, 1640, 1680, 1710, 1722, 1729, 1750, 1800, 1820, 1845, 1872, 1900, 1950, 1968, 1976, 1995, 2000, 2050, 2100, 2128, 2132, 2184, 2223, 2250, 2275, 2280, 2296, 2337, 2340, 2375, 2394, 2460, 2470, 2520, 2583, 2600, 2625, 2660, 2665, 2730, 2736, 2800, 2850, 2870, 2925, 2952, 2964, 3000, 3075, 3116, 3120, 3150, 3192, 3198, 3250, 3276, 3280, 3325, 3420, 3444, 3458, 3500, 3600, 3640, 3690, 3705, 3731, 3800, 3895, 3900, 3952, 3990, 4095, 4100, 4200, 4264, 4275, 4305, 4368, 4446, 4500, 4550, 4560, 4592, 4674, 4680, 4750, 4788, 4797, 4875, 4920, 4940, 5040, 5125, 5166, 5187, 5200, 5250, 5320, 5330, 5453, 5460, 5700, 5740, 5850, 5904, 5928, 5985, 6000, 6150, 6175, 6232, 6300, 6384, 6396, 6500, 6552, 6650, 6825, 6840, 6888, 6916, 7000, 7011, 7125, 7175, 7280, 7380, 7410, 7462, 7600, 7790, 7800, 7875, 7980, 7995, 8190, 8200, 8400, 8528, 8550, 8610, 8645, 8892, 9000, 9100, 9225, 9348, 9360, 9500, 9576, 9594, 9750, 9840, 9880, 9975, 10127, 10250, 10332, 10374, 10500, 10640, 10660, 10906, 10920, 11115, 11193, 11375, 11400, 11480, 11685, 11700, 11856, 11970, 12300, 12350, 12464, 12600, 12792, 12915, 13000, 13104, 13300, 13325, 13650, 13680, 13776, 13832, 14000, 14022, 14250, 14350, 14625, 14760, 14820, 14924, 15375, 15561, 15580, 15600, 15750, 15960, 15990, 16359, 16380, 16400, 16625, 17100, 17220, 17290, 17784, 18000, 18200, 18450, 18525, 18655, 18696, 19000, 19152, 19188, 19475, 19500, 19760, 19950, 20254, 20475, 20500, 20664, 20748, 21000, 21320, 21375, 21525, 21812, 21840, 22230, 22386, 22750, 22800, 22960, 23370, 23400, 23940, 23985, 24600, 24700, 25200, 25584, 25830, 25935, 26000, 26600, 26650, 27265, 27300, 27664, 28044, 28500, 28700, 29250, 29520, 29640, 29848, 29925, 30381, 30750, 30875, 31122, 31160, 31500, 31920, 31980, 32718, 32760, 33250, 33579, 34125, 34200, 34440, 34580, 35055, 35568, 35875, 36400, 36900, 37050, 37310, 37392, 38000, 38376, 38950, 39000, 39900, 39975, 40508, 40950, 41000, 41328, 41496, 42000, 42640, 42750, 43050, 43225, 43624, 44460, 44772, 45500, 46125, 46740, 46800, 47880, 47970, 49077, 49200, 49400, 49875, 50635, 51660, 51870, 53200, 53300, 54530, 54600, 55575, 55965, 56088, 57000, 57400, 58425, 58500, 59280, 59696, 59850, 60762, 61500, 61750, 62244, 62320, 63000, 63960, 64575, 65436, 65520, 66500, 66625, 67158, 68250, 68400, 68880, 69160, 70110, 70889, 71750, 73800, 74100, 74620, 76752, 77805, 77900, 78000, 79800, 79950, 81016, 81795, 81900, 82000, 82992, 85500, 86100, 86450, 87248, 88920, 89544, 91000, 91143, 92250, 92625, 93275, 93480, 95760, 95940, 97375, 98154, 98800, 99750, 101270, 102375, 103320, 103740, 106600, 107625, 109060, 109200, 111150, 111930, 112176, 114000, 114800, 116850, 117000, 119700, 119925, 121524, 123000, 123500, 124488, 126000, 127920, 129150, 129675, 130872, 133000, 133250, 134316, 136325, 136500, 138320, 140220, 141778, 143500, 147600, 148200, 149240, 149625, 151905, 155610, 155800, 159600, 159900, 162032, 163590, 163800, 167895, 171000, 172200, 172900, 175275, 177840, 179088, 182000, 182286, 184500, 185250, 186550, 186960, 191880, 194750, 196308, 199500, 199875, 202540, 204750, 206640, 207480, 212667, 213200, 215250, 216125, 218120, 222300, 223860, 233700, 234000, 239400, 239850, 243048, 245385, 246000, 247000, 248976, 253175, 258300, 259350, 261744, 266000, 266500, 268632, 272650, 273000, 277875, 279825, 280440, 283556, 287000, 292125, 296400, 298480, 299250, 303810, 311220, 311600, 319800, 322875, 327180, 327600, 335790, 342000, 344400, 345800, 350550, 354445, 364572, 369000, 370500, 373100, 383760, 389025, 389500, 392616, 399000, 399750, 405080, 408975, 409500, 414960, 425334, 430500, 432250, 436240, 444600, 447720, 455715, 466375, 467400, 478800, 479700, 486096, 490770, 494000, 506350, 516600, 518700, 533000, 537264, 545300, 546000, 555750, 559650, 560880, 567112, 574000, 584250, 598500, 599625, 607620, 622440, 638001, 639600, 645750, 648375, 654360, 671580, 681625, 691600, 701100, 708890, 729144, 738000, 741000, 746200, 759525, 778050, 779000, 785232, 798000, 799500, 810160, 817950, 819000, 839475, 850668, 861000, 864500, 876375, 889200, 895440, 911430, 932750, 934800, 959400, 981540, 1012700, 1033200, 1037400, 1063335, 1066000, 1090600, 1111500, 1119300, 1134224, 1168500, 1197000, 1199250, 1215240, 1226925, 1244880, 1265875, 1276002, 1291500, 1296750, 1308720, 1343160, 1363250, 1399125, 1402200, 1417780, 1458288, 1482000, 1492400, 1519050, 1556100, 1558000, 1599000, 1635900, 1638000, 1678950, 1701336, 1722000, 1729000, 1752750, 1772225, 1822860, 1865500, 1918800, 1945125, 1963080, 2025400, 2044875, 2074800, 2126670, 2181200, 2223000, 2238600, 2278575, 2337000, 2394000, 2398500, 2430480, 2453850, 2531750, 2552004, 2583000, 2593500, 2686320, 2726500, 2798250, 2804400, 2835560, 3038100, 3112200, 3190005, 3198000, 3271800, 3357900, 3402672, 3458000, 3505500, 3544450, 3645720, 3731000, 3797625, 3890250, 3926160, 4050800, 4089750, 4197375, 4253340, 4446000, 4477200, 4557150, 4674000, 4797000, 4907700, 5063500, 5104008, 5166000, 5187000, 5316675, 5453000, 5596500, 5671120, 6076200, 6134625, 6224400, 6380010, 6543600, 6715800, 7011000, 7088900, 7291440, 7462000, 7595250, 7780500, 8179500, 8394750, 8506680, 8861125, 9114300, 9594000, 9815400, 10127000, 10208016, 10374000, 10633350, 10906000, 11193000, 11392875, 12152400, 12269250, 12760020, 13431600, 14022000, 14177800, 15190500, 15561000, 15950025, 16359000, 16789500, 17013360, 17722250, 18228600, 19630800, 20254000, 21266700, 22386000, 22785750, 24538500, 25520040, 26583375, 28355600, 30381000, 31122000, 31900050, 32718000, 33579000, 35444500, 36457200, 42533400, 45571500, 49077000, 51040080, 53166750, 60762000, 63800100, 67158000, 70889000, 79750125, 85066800, 91143000, 98154000, 106333500, 127600200, 141778000, 159500250, 182286000, 212667000, 255200400, 319000500, 425334000, 638001000, 1276002000]

約数ペア:

[(1, 1276002000), (2, 638001000), (3, 425334000), (4, 319000500), (5, 255200400), (6, 212667000), (7, 182286000), (8, 159500250), (9, 141778000), (10, 127600200), (12, 106333500), (13, 98154000), (14, 91143000), (15, 85066800), (16, 79750125), (18, 70889000), (19, 67158000), (20, 63800100), (21, 60762000), (24, 53166750), (25, 51040080), (26, 49077000), (28, 45571500), (30, 42533400), (35, 36457200), (36, 35444500), (38, 33579000), (39, 32718000), (40, 31900050), (41, 31122000), (42, 30381000), (45, 28355600), (48, 26583375), (50, 25520040), (52, 24538500), (56, 22785750), (57, 22386000), (60, 21266700), (63, 20254000), (65, 19630800), (70, 18228600), (72, 17722250), (75, 17013360), (76, 16789500), (78, 16359000), (80, 15950025), (82, 15561000), (84, 15190500), (90, 14177800), (91, 14022000), (95, 13431600), (100, 12760020), (104, 12269250), (105, 12152400), (112, 11392875), (114, 11193000), (117, 10906000), (120, 10633350), (123, 10374000), (125, 10208016), (126, 10127000), (130, 9815400), (133, 9594000), (140, 9114300), (144, 8861125), (150, 8506680), (152, 8394750), (156, 8179500), (164, 7780500), (168, 7595250), (171, 7462000), (175, 7291440), (180, 7088900), (182, 7011000), (190, 6715800), (195, 6543600), (200, 6380010), (205, 6224400), (208, 6134625), (210, 6076200), (225, 5671120), (228, 5596500), (234, 5453000), (240, 5316675), (246, 5187000), (247, 5166000), (250, 5104008), (252, 5063500), (260, 4907700), (266, 4797000), (273, 4674000), (280, 4557150), (285, 4477200), (287, 4446000), (300, 4253340), (304, 4197375), (312, 4089750), (315, 4050800), (325, 3926160), (328, 3890250), (336, 3797625), (342, 3731000), (350, 3645720), (360, 3544450), (364, 3505500), (369, 3458000), (375, 3402672), (380, 3357900), (390, 3271800), (399, 3198000), (400, 3190005), (410, 3112200), (420, 3038100), (450, 2835560), (455, 2804400), (456, 2798250), (468, 2726500), (475, 2686320), (492, 2593500), (494, 2583000), (500, 2552004), (504, 2531750), (520, 2453850), (525, 2430480), (532, 2398500), (533, 2394000), (546, 2337000), (560, 2278575), (570, 2238600), (574, 2223000), (585, 2181200), (600, 2126670), (615, 2074800), (624, 2044875), (630, 2025400), (650, 1963080), (656, 1945125), (665, 1918800), (684, 1865500), (700, 1822860), (720, 1772225), (728, 1752750), (738, 1729000), (741, 1722000), (750, 1701336), (760, 1678950), (779, 1638000), (780, 1635900), (798, 1599000), (819, 1558000), (820, 1556100), (840, 1519050), (855, 1492400), (861, 1482000), (875, 1458288), (900, 1417780), (910, 1402200), (912, 1399125), (936, 1363250), (950, 1343160), (975, 1308720), (984, 1296750), (988, 1291500), (1000, 1276002), (1008, 1265875), (1025, 1244880), (1040, 1226925), (1050, 1215240), (1064, 1199250), (1066, 1197000), (1092, 1168500), (1125, 1134224), (1140, 1119300), (1148, 1111500), (1170, 1090600), (1197, 1066000), (1200, 1063335), (1230, 1037400), (1235, 1033200), (1260, 1012700), (1300, 981540), (1330, 959400), (1365, 934800), (1368, 932750), (1400, 911430), (1425, 895440), (1435, 889200), (1456, 876375), (1476, 864500), (1482, 861000), (1500, 850668), (1520, 839475), (1558, 819000), (1560, 817950), (1575, 810160), (1596, 799500), (1599, 798000), (1625, 785232), (1638, 779000), (1640, 778050), (1680, 759525), (1710, 746200), (1722, 741000), (1729, 738000), (1750, 729144), (1800, 708890), (1820, 701100), (1845, 691600), (1872, 681625), (1900, 671580), (1950, 654360), (1968, 648375), (1976, 645750), (1995, 639600), (2000, 638001), (2050, 622440), (2100, 607620), (2128, 599625), (2132, 598500), (2184, 584250), (2223, 574000), (2250, 567112), (2275, 560880), (2280, 559650), (2296, 555750), (2337, 546000), (2340, 545300), (2375, 537264), (2394, 533000), (2460, 518700), (2470, 516600), (2520, 506350), (2583, 494000), (2600, 490770), (2625, 486096), (2660, 479700), (2665, 478800), (2730, 467400), (2736, 466375), (2800, 455715), (2850, 447720), (2870, 444600), (2925, 436240), (2952, 432250), (2964, 430500), (3000, 425334), (3075, 414960), (3116, 409500), (3120, 408975), (3150, 405080), (3192, 399750), (3198, 399000), (3250, 392616), (3276, 389500), (3280, 389025), (3325, 383760), (3420, 373100), (3444, 370500), (3458, 369000), (3500, 364572), (3600, 354445), (3640, 350550), (3690, 345800), (3705, 344400), (3731, 342000), (3800, 335790), (3895, 327600), (3900, 327180), (3952, 322875), (3990, 319800), (4095, 311600), (4100, 311220), (4200, 303810), (4264, 299250), (4275, 298480), (4305, 296400), (4368, 292125), (4446, 287000), (4500, 283556), (4550, 280440), (4560, 279825), (4592, 277875), (4674, 273000), (4680, 272650), (4750, 268632), (4788, 266500), (4797, 266000), (4875, 261744), (4920, 259350), (4940, 258300), (5040, 253175), (5125, 248976), (5166, 247000), (5187, 246000), (5200, 245385), (5250, 243048), (5320, 239850), (5330, 239400), (5453, 234000), (5460, 233700), (5700, 223860), (5740, 222300), (5850, 218120), (5904, 216125), (5928, 215250), (5985, 213200), (6000, 212667), (6150, 207480), (6175, 206640), (6232, 204750), (6300, 202540), (6384, 199875), (6396, 199500), (6500, 196308), (6552, 194750), (6650, 191880), (6825, 186960), (6840, 186550), (6888, 185250), (6916, 184500), (7000, 182286), (7011, 182000), (7125, 179088), (7175, 177840), (7280, 175275), (7380, 172900), (7410, 172200), (7462, 171000), (7600, 167895), (7790, 163800), (7800, 163590), (7875, 162032), (7980, 159900), (7995, 159600), (8190, 155800), (8200, 155610), (8400, 151905), (8528, 149625), (8550, 149240), (8610, 148200), (8645, 147600), (8892, 143500), (9000, 141778), (9100, 140220), (9225, 138320), (9348, 136500), (9360, 136325), (9500, 134316), (9576, 133250), (9594, 133000), (9750, 130872), (9840, 129675), (9880, 129150), (9975, 127920), (10127, 126000), (10250, 124488), (10332, 123500), (10374, 123000), (10500, 121524), (10640, 119925), (10660, 119700), (10906, 117000), (10920, 116850), (11115, 114800), (11193, 114000), (11375, 112176), (11400, 111930), (11480, 111150), (11685, 109200), (11700, 109060), (11856, 107625), (11970, 106600), (12300, 103740), (12350, 103320), (12464, 102375), (12600, 101270), (12792, 99750), (12915, 98800), (13000, 98154), (13104, 97375), (13300, 95940), (13325, 95760), (13650, 93480), (13680, 93275), (13776, 92625), (13832, 92250), (14000, 91143), (14022, 91000), (14250, 89544), (14350, 88920), (14625, 87248), (14760, 86450), (14820, 86100), (14924, 85500), (15375, 82992), (15561, 82000), (15580, 81900), (15600, 81795), (15750, 81016), (15960, 79950), (15990, 79800), (16359, 78000), (16380, 77900), (16400, 77805), (16625, 76752), (17100, 74620), (17220, 74100), (17290, 73800), (17784, 71750), (18000, 70889), (18200, 70110), (18450, 69160), (18525, 68880), (18655, 68400), (18696, 68250), (19000, 67158), (19152, 66625), (19188, 66500), (19475, 65520), (19500, 65436), (19760, 64575), (19950, 63960), (20254, 63000), (20475, 62320), (20500, 62244), (20664, 61750), (20748, 61500), (21000, 60762), (21320, 59850), (21375, 59696), (21525, 59280), (21812, 58500), (21840, 58425), (22230, 57400), (22386, 57000), (22750, 56088), (22800, 55965), (22960, 55575), (23370, 54600), (23400, 54530), (23940, 53300), (23985, 53200), (24600, 51870), (24700, 51660), (25200, 50635), (25584, 49875), (25830, 49400), (25935, 49200), (26000, 49077), (26600, 47970), (26650, 47880), (27265, 46800), (27300, 46740), (27664, 46125), (28044, 45500), (28500, 44772), (28700, 44460), (29250, 43624), (29520, 43225), (29640, 43050), (29848, 42750), (29925, 42640), (30381, 42000), (30750, 41496), (30875, 41328), (31122, 41000), (31160, 40950), (31500, 40508), (31920, 39975), (31980, 39900), (32718, 39000), (32760, 38950), (33250, 38376), (33579, 38000), (34125, 37392), (34200, 37310), (34440, 37050), (34580, 36900), (35055, 36400), (35568, 35875)]