1027225920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4989

約数の個数: 224

約数和(自身を含む): 3848380416

約数和(自身を除く): 2821154496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4931, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9862, 9920, 10416, 13020, 13888, 14793, 14880, 17360, 19724, 20832, 24655, 26040, 29586, 29760, 34517, 34720, 39448, 41664, 49310, 52080, 59172, 69034, 69440, 73965, 78896, 98620, 103551, 104160, 118344, 138068, 147930, 152861, 157792, 172585, 197240, 207102, 208320, 236688, 276136, 295860, 305722, 315584, 345170, 394480, 414204, 458583, 473376, 517755, 552272, 591720, 611444, 690340, 764305, 788960, 828408, 917166, 946752, 1035510, 1070027, 1104544, 1183440, 1222888, 1380680, 1528610, 1577920, 1656816, 1834332, 2071020, 2140054, 2209088, 2292915, 2366880, 2445776, 2761360, 3057220, 3210081, 3313632, 3668664, 4142040, 4280108, 4585830, 4733760, 4891552, 5350135, 5522720, 6114440, 6420162, 6627264, 7337328, 8284080, 8560216, 9171660, 9783104, 10700270, 11045440, 12228880, 12840324, 14674656, 16050405, 16568160, 17120432, 18343320, 21400540, 24457760, 25680648, 29349312, 32100810, 33136320, 34240864, 36686640, 42801080, 48915520, 51361296, 64201620, 68481728, 73373280, 85602160, 102722592, 128403240, 146746560, 171204320, 205445184, 256806480, 342408640, 513612960, 1027225920]

約数ペア:

[(1, 1027225920), (2, 513612960), (3, 342408640), (4, 256806480), (5, 205445184), (6, 171204320), (7, 146746560), (8, 128403240), (10, 102722592), (12, 85602160), (14, 73373280), (15, 68481728), (16, 64201620), (20, 51361296), (21, 48915520), (24, 42801080), (28, 36686640), (30, 34240864), (31, 33136320), (32, 32100810), (35, 29349312), (40, 25680648), (42, 24457760), (48, 21400540), (56, 18343320), (60, 17120432), (62, 16568160), (64, 16050405), (70, 14674656), (80, 12840324), (84, 12228880), (93, 11045440), (96, 10700270), (105, 9783104), (112, 9171660), (120, 8560216), (124, 8284080), (140, 7337328), (155, 6627264), (160, 6420162), (168, 6114440), (186, 5522720), (192, 5350135), (210, 4891552), (217, 4733760), (224, 4585830), (240, 4280108), (248, 4142040), (280, 3668664), (310, 3313632), (320, 3210081), (336, 3057220), (372, 2761360), (420, 2445776), (434, 2366880), (448, 2292915), (465, 2209088), (480, 2140054), (496, 2071020), (560, 1834332), (620, 1656816), (651, 1577920), (672, 1528610), (744, 1380680), (840, 1222888), (868, 1183440), (930, 1104544), (960, 1070027), (992, 1035510), (1085, 946752), (1120, 917166), (1240, 828408), (1302, 788960), (1344, 764305), (1488, 690340), (1680, 611444), (1736, 591720), (1860, 552272), (1984, 517755), (2170, 473376), (2240, 458583), (2480, 414204), (2604, 394480), (2976, 345170), (3255, 315584), (3360, 305722), (3472, 295860), (3720, 276136), (4340, 236688), (4931, 208320), (4960, 207102), (5208, 197240), (5952, 172585), (6510, 157792), (6720, 152861), (6944, 147930), (7440, 138068), (8680, 118344), (9862, 104160), (9920, 103551), (10416, 98620), (13020, 78896), (13888, 73965), (14793, 69440), (14880, 69034), (17360, 59172), (19724, 52080), (20832, 49310), (24655, 41664), (26040, 39448), (29586, 34720), (29760, 34517)]