32131320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 106444800

約数和(自身を除く): 74313480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 479, 516, 520, 559, 645, 780, 860, 958, 1032, 1118, 1290, 1437, 1560, 1677, 1720, 1916, 2236, 2395, 2580, 2795, 2874, 3354, 3832, 4472, 4790, 5160, 5590, 5748, 6227, 6708, 7185, 8385, 9580, 11180, 11496, 12454, 13416, 14370, 16770, 18681, 19160, 20597, 22360, 24908, 28740, 31135, 33540, 37362, 41194, 49816, 57480, 61791, 62270, 67080, 74724, 82388, 93405, 102985, 123582, 124540, 149448, 164776, 186810, 205970, 247164, 249080, 267761, 308955, 373620, 411940, 494328, 535522, 617910, 747240, 803283, 823880, 1071044, 1235820, 1338805, 1606566, 2142088, 2471640, 2677610, 3213132, 4016415, 5355220, 6426264, 8032830, 10710440, 16065660, 32131320]

約数ペア:

[(1, 32131320), (2, 16065660), (3, 10710440), (4, 8032830), (5, 6426264), (6, 5355220), (8, 4016415), (10, 3213132), (12, 2677610), (13, 2471640), (15, 2142088), (20, 1606566), (24, 1338805), (26, 1235820), (30, 1071044), (39, 823880), (40, 803283), (43, 747240), (52, 617910), (60, 535522), (65, 494328), (78, 411940), (86, 373620), (104, 308955), (120, 267761), (129, 249080), (130, 247164), (156, 205970), (172, 186810), (195, 164776), (215, 149448), (258, 124540), (260, 123582), (312, 102985), (344, 93405), (390, 82388), (430, 74724), (479, 67080), (516, 62270), (520, 61791), (559, 57480), (645, 49816), (780, 41194), (860, 37362), (958, 33540), (1032, 31135), (1118, 28740), (1290, 24908), (1437, 22360), (1560, 20597), (1677, 19160), (1720, 18681), (1916, 16770), (2236, 14370), (2395, 13416), (2580, 12454), (2795, 11496), (2874, 11180), (3354, 9580), (3832, 8385), (4472, 7185), (4790, 6708), (5160, 6227), (5590, 5748)]