103274640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 240

約数和(自身を含む): 409783296

約数和(自身を除く): 306508656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 661, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1322, 1395, 1488, 1680, 1736, 1860, 1953, 1983, 2170, 2232, 2480, 2520, 2604, 2644, 2790, 3255, 3305, 3472, 3720, 3906, 3966, 4340, 4464, 4627, 5040, 5208, 5288, 5580, 5949, 6510, 6610, 7440, 7812, 7932, 8680, 9254, 9765, 9915, 10416, 10576, 11160, 11898, 13020, 13220, 13881, 15624, 15864, 17360, 18508, 19530, 19830, 20491, 22320, 23135, 23796, 26040, 26440, 27762, 29745, 31248, 31728, 37016, 39060, 39660, 40982, 41643, 46270, 47592, 52080, 52880, 55524, 59490, 61473, 69405, 74032, 78120, 79320, 81964, 83286, 92540, 95184, 102455, 111048, 118980, 122946, 138810, 143437, 156240, 158640, 163928, 166572, 184419, 185080, 204910, 208215, 222096, 237960, 245892, 277620, 286874, 307365, 327856, 333144, 368838, 370160, 409820, 416430, 430311, 475920, 491784, 555240, 573748, 614730, 666288, 717185, 737676, 819640, 832860, 860622, 922095, 983568, 1110480, 1147496, 1229460, 1290933, 1434370, 1475352, 1639280, 1665720, 1721244, 1844190, 2151555, 2294992, 2458920, 2581866, 2868740, 2950704, 3331440, 3442488, 3688380, 4303110, 4917840, 5163732, 5737480, 6454665, 6884976, 7376760, 8606220, 10327464, 11474960, 12909330, 14753520, 17212440, 20654928, 25818660, 34424880, 51637320, 103274640]

約数ペア:

[(1, 103274640), (2, 51637320), (3, 34424880), (4, 25818660), (5, 20654928), (6, 17212440), (7, 14753520), (8, 12909330), (9, 11474960), (10, 10327464), (12, 8606220), (14, 7376760), (15, 6884976), (16, 6454665), (18, 5737480), (20, 5163732), (21, 4917840), (24, 4303110), (28, 3688380), (30, 3442488), (31, 3331440), (35, 2950704), (36, 2868740), (40, 2581866), (42, 2458920), (45, 2294992), (48, 2151555), (56, 1844190), (60, 1721244), (62, 1665720), (63, 1639280), (70, 1475352), (72, 1434370), (80, 1290933), (84, 1229460), (90, 1147496), (93, 1110480), (105, 983568), (112, 922095), (120, 860622), (124, 832860), (126, 819640), (140, 737676), (144, 717185), (155, 666288), (168, 614730), (180, 573748), (186, 555240), (210, 491784), (217, 475920), (240, 430311), (248, 416430), (252, 409820), (279, 370160), (280, 368838), (310, 333144), (315, 327856), (336, 307365), (360, 286874), (372, 277620), (420, 245892), (434, 237960), (465, 222096), (496, 208215), (504, 204910), (558, 185080), (560, 184419), (620, 166572), (630, 163928), (651, 158640), (661, 156240), (720, 143437), (744, 138810), (840, 122946), (868, 118980), (930, 111048), (1008, 102455), (1085, 95184), (1116, 92540), (1240, 83286), (1260, 81964), (1302, 79320), (1322, 78120), (1395, 74032), (1488, 69405), (1680, 61473), (1736, 59490), (1860, 55524), (1953, 52880), (1983, 52080), (2170, 47592), (2232, 46270), (2480, 41643), (2520, 40982), (2604, 39660), (2644, 39060), (2790, 37016), (3255, 31728), (3305, 31248), (3472, 29745), (3720, 27762), (3906, 26440), (3966, 26040), (4340, 23796), (4464, 23135), (4627, 22320), (5040, 20491), (5208, 19830), (5288, 19530), (5580, 18508), (5949, 17360), (6510, 15864), (6610, 15624), (7440, 13881), (7812, 13220), (7932, 13020), (8680, 11898), (9254, 11160), (9765, 10576), (9915, 10416)]