325851960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 1147806720

約数和(自身を除く): 821954760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 151, 168, 196, 210, 245, 280, 294, 302, 367, 392, 420, 453, 490, 588, 604, 734, 735, 755, 840, 906, 980, 1057, 1101, 1176, 1208, 1468, 1470, 1510, 1812, 1835, 1960, 2114, 2202, 2265, 2569, 2936, 2940, 3020, 3171, 3624, 3670, 4228, 4404, 4530, 5138, 5285, 5505, 5880, 6040, 6342, 7340, 7399, 7707, 8456, 8808, 9060, 10276, 10570, 11010, 12684, 12845, 14680, 14798, 15414, 15855, 17983, 18120, 20552, 21140, 22020, 22197, 25368, 25690, 29596, 30828, 31710, 35966, 36995, 38535, 42280, 44040, 44394, 51380, 53949, 55417, 59192, 61656, 63420, 71932, 73990, 77070, 88788, 89915, 102760, 107898, 110834, 110985, 126840, 143864, 147980, 154140, 166251, 177576, 179830, 215796, 221668, 221970, 269745, 277085, 295960, 308280, 332502, 359660, 387919, 431592, 443336, 443940, 539490, 554170, 665004, 719320, 775838, 831255, 887880, 1078980, 1108340, 1163757, 1330008, 1551676, 1662510, 1939595, 2157960, 2216680, 2327514, 2715433, 3103352, 3325020, 3879190, 4655028, 5430866, 5818785, 6650040, 7758380, 8146299, 9310056, 10861732, 11637570, 13577165, 15516760, 16292598, 21723464, 23275140, 27154330, 32585196, 40731495, 46550280, 54308660, 65170392, 81462990, 108617320, 162925980, 325851960]

約数ペア:

[(1, 325851960), (2, 162925980), (3, 108617320), (4, 81462990), (5, 65170392), (6, 54308660), (7, 46550280), (8, 40731495), (10, 32585196), (12, 27154330), (14, 23275140), (15, 21723464), (20, 16292598), (21, 15516760), (24, 13577165), (28, 11637570), (30, 10861732), (35, 9310056), (40, 8146299), (42, 7758380), (49, 6650040), (56, 5818785), (60, 5430866), (70, 4655028), (84, 3879190), (98, 3325020), (105, 3103352), (120, 2715433), (140, 2327514), (147, 2216680), (151, 2157960), (168, 1939595), (196, 1662510), (210, 1551676), (245, 1330008), (280, 1163757), (294, 1108340), (302, 1078980), (367, 887880), (392, 831255), (420, 775838), (453, 719320), (490, 665004), (588, 554170), (604, 539490), (734, 443940), (735, 443336), (755, 431592), (840, 387919), (906, 359660), (980, 332502), (1057, 308280), (1101, 295960), (1176, 277085), (1208, 269745), (1468, 221970), (1470, 221668), (1510, 215796), (1812, 179830), (1835, 177576), (1960, 166251), (2114, 154140), (2202, 147980), (2265, 143864), (2569, 126840), (2936, 110985), (2940, 110834), (3020, 107898), (3171, 102760), (3624, 89915), (3670, 88788), (4228, 77070), (4404, 73990), (4530, 71932), (5138, 63420), (5285, 61656), (5505, 59192), (5880, 55417), (6040, 53949), (6342, 51380), (7340, 44394), (7399, 44040), (7707, 42280), (8456, 38535), (8808, 36995), (9060, 35966), (10276, 31710), (10570, 30828), (11010, 29596), (12684, 25690), (12845, 25368), (14680, 22197), (14798, 22020), (15414, 21140), (15855, 20552), (17983, 18120)]