1025876880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3619

約数の個数: 320

約数和(自身を含む): 4252108800

約数和(自身を除く): 3226231920

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, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3571, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5985, 6384, 6840, 7142, 7182, 7560, 7980, 8208, 9576, 10260, 10640, 10713, 11970, 13680, 14284, 14364, 15120, 15960, 17855, 17955, 19152, 20520, 21426, 23940, 24997, 28568, 28728, 31920, 32139, 35710, 35910, 41040, 42852, 47880, 49994, 53565, 57136, 57456, 64278, 67849, 71420, 71820, 74991, 85704, 95760, 96417, 99988, 107130, 124985, 128556, 135698, 142840, 143640, 149982, 160695, 171408, 192834, 199976, 203547, 214260, 224973, 249970, 257112, 271396, 285680, 287280, 299964, 321390, 339245, 374955, 385668, 399952, 407094, 428520, 449946, 474943, 482085, 499940, 514224, 542792, 599928, 610641, 642780, 674919, 678490, 749910, 771336, 814188, 857040, 899892, 949886, 964170, 999880, 1017735, 1085584, 1124865, 1199856, 1221282, 1285560, 1349838, 1356980, 1424829, 1499820, 1542672, 1628376, 1799784, 1831923, 1899772, 1928340, 1999760, 2035470, 2249730, 2374715, 2442564, 2571120, 2699676, 2713960, 2849658, 2999640, 3053205, 3256752, 3374595, 3599568, 3663846, 3799544, 3856680, 4070940, 4274487, 4499460, 4749430, 4885128, 5399352, 5427920, 5699316, 5999280, 6106410, 6749190, 7124145, 7327692, 7599088, 7713360, 8141880, 8548974, 8998920, 9159615, 9498860, 9770256, 10798704, 11398632, 12212820, 12823461, 13498380, 14248290, 14655384, 16283760, 17097948, 17997840, 18319230, 18997720, 21372435, 22797264, 24425640, 25646922, 26996760, 28496580, 29310768, 34195896, 36638460, 37995440, 42744870, 48851280, 51293844, 53993520, 56993160, 64117305, 68391792, 73276920, 85489740, 102587688, 113986320, 128234610, 146553840, 170979480, 205175376, 256469220, 341958960, 512938440, 1025876880]

約数ペア:

[(1, 1025876880), (2, 512938440), (3, 341958960), (4, 256469220), (5, 205175376), (6, 170979480), (7, 146553840), (8, 128234610), (9, 113986320), (10, 102587688), (12, 85489740), (14, 73276920), (15, 68391792), (16, 64117305), (18, 56993160), (19, 53993520), (20, 51293844), (21, 48851280), (24, 42744870), (27, 37995440), (28, 36638460), (30, 34195896), (35, 29310768), (36, 28496580), (38, 26996760), (40, 25646922), (42, 24425640), (45, 22797264), (48, 21372435), (54, 18997720), (56, 18319230), (57, 17997840), (60, 17097948), (63, 16283760), (70, 14655384), (72, 14248290), (76, 13498380), (80, 12823461), (84, 12212820), (90, 11398632), (95, 10798704), (105, 9770256), (108, 9498860), (112, 9159615), (114, 8998920), (120, 8548974), (126, 8141880), (133, 7713360), (135, 7599088), (140, 7327692), (144, 7124145), (152, 6749190), (168, 6106410), (171, 5999280), (180, 5699316), (189, 5427920), (190, 5399352), (210, 4885128), (216, 4749430), (228, 4499460), (240, 4274487), (252, 4070940), (266, 3856680), (270, 3799544), (280, 3663846), (285, 3599568), (304, 3374595), (315, 3256752), (336, 3053205), (342, 2999640), (360, 2849658), (378, 2713960), (380, 2699676), (399, 2571120), (420, 2442564), (432, 2374715), (456, 2249730), (504, 2035470), (513, 1999760), (532, 1928340), (540, 1899772), (560, 1831923), (570, 1799784), (630, 1628376), (665, 1542672), (684, 1499820), (720, 1424829), (756, 1356980), (760, 1349838), (798, 1285560), (840, 1221282), (855, 1199856), (912, 1124865), (945, 1085584), (1008, 1017735), (1026, 999880), (1064, 964170), (1080, 949886), (1140, 899892), (1197, 857040), (1260, 814188), (1330, 771336), (1368, 749910), (1512, 678490), (1520, 674919), (1596, 642780), (1680, 610641), (1710, 599928), (1890, 542792), (1995, 514224), (2052, 499940), (2128, 482085), (2160, 474943), (2280, 449946), (2394, 428520), (2520, 407094), (2565, 399952), (2660, 385668), (2736, 374955), (3024, 339245), (3192, 321390), (3420, 299964), (3571, 287280), (3591, 285680), (3780, 271396), (3990, 257112), (4104, 249970), (4560, 224973), (4788, 214260), (5040, 203547), (5130, 199976), (5320, 192834), (5985, 171408), (6384, 160695), (6840, 149982), (7142, 143640), (7182, 142840), (7560, 135698), (7980, 128556), (8208, 124985), (9576, 107130), (10260, 99988), (10640, 96417), (10713, 95760), (11970, 85704), (13680, 74991), (14284, 71820), (14364, 71420), (15120, 67849), (15960, 64278), (17855, 57456), (17955, 57136), (19152, 53565), (20520, 49994), (21426, 47880), (23940, 42852), (24997, 41040), (28568, 35910), (28728, 35710), (31920, 32139)]