17205240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 57153600

約数和(自身を除く): 39948360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 269, 312, 328, 390, 410, 492, 520, 533, 538, 615, 780, 807, 820, 984, 1066, 1076, 1230, 1345, 1560, 1599, 1614, 1640, 2132, 2152, 2460, 2665, 2690, 3198, 3228, 3497, 4035, 4264, 4920, 5330, 5380, 6396, 6456, 6994, 7995, 8070, 10491, 10660, 10760, 11029, 12792, 13988, 15990, 16140, 17485, 20982, 21320, 22058, 27976, 31980, 32280, 33087, 34970, 41964, 44116, 52455, 55145, 63960, 66174, 69940, 83928, 88232, 104910, 110290, 132348, 139880, 143377, 165435, 209820, 220580, 264696, 286754, 330870, 419640, 430131, 441160, 573508, 661740, 716885, 860262, 1147016, 1323480, 1433770, 1720524, 2150655, 2867540, 3441048, 4301310, 5735080, 8602620, 17205240]

約数ペア:

[(1, 17205240), (2, 8602620), (3, 5735080), (4, 4301310), (5, 3441048), (6, 2867540), (8, 2150655), (10, 1720524), (12, 1433770), (13, 1323480), (15, 1147016), (20, 860262), (24, 716885), (26, 661740), (30, 573508), (39, 441160), (40, 430131), (41, 419640), (52, 330870), (60, 286754), (65, 264696), (78, 220580), (82, 209820), (104, 165435), (120, 143377), (123, 139880), (130, 132348), (156, 110290), (164, 104910), (195, 88232), (205, 83928), (246, 69940), (260, 66174), (269, 63960), (312, 55145), (328, 52455), (390, 44116), (410, 41964), (492, 34970), (520, 33087), (533, 32280), (538, 31980), (615, 27976), (780, 22058), (807, 21320), (820, 20982), (984, 17485), (1066, 16140), (1076, 15990), (1230, 13988), (1345, 12792), (1560, 11029), (1599, 10760), (1614, 10660), (1640, 10491), (2132, 8070), (2152, 7995), (2460, 6994), (2665, 6456), (2690, 6396), (3198, 5380), (3228, 5330), (3497, 4920), (4035, 4264)]