468419640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6983}}^1$

素因数の和:7053

約数の個数: 128

約数和(自身を含む): 1548771840

約数和(自身を除く): 1080352200

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, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2236, 2580, 2795, 3354, 4472, 5160, 5590, 6708, 6983, 8385, 11180, 13416, 13966, 16770, 20949, 22360, 27932, 33540, 34915, 41898, 55864, 67080, 69830, 83796, 90779, 104745, 139660, 167592, 181558, 209490, 272337, 279320, 300269, 363116, 418980, 453895, 544674, 600538, 726232, 837960, 900807, 907790, 1089348, 1201076, 1361685, 1501345, 1801614, 1815580, 2178696, 2402152, 2723370, 3002690, 3603228, 3631160, 3903497, 4504035, 5446740, 6005380, 7206456, 7806994, 9008070, 10893480, 11710491, 12010760, 15613988, 18016140, 19517485, 23420982, 31227976, 36032280, 39034970, 46841964, 58552455, 78069940, 93683928, 117104910, 156139880, 234209820, 468419640]

約数ペア:

[(1, 468419640), (2, 234209820), (3, 156139880), (4, 117104910), (5, 93683928), (6, 78069940), (8, 58552455), (10, 46841964), (12, 39034970), (13, 36032280), (15, 31227976), (20, 23420982), (24, 19517485), (26, 18016140), (30, 15613988), (39, 12010760), (40, 11710491), (43, 10893480), (52, 9008070), (60, 7806994), (65, 7206456), (78, 6005380), (86, 5446740), (104, 4504035), (120, 3903497), (129, 3631160), (130, 3603228), (156, 3002690), (172, 2723370), (195, 2402152), (215, 2178696), (258, 1815580), (260, 1801614), (312, 1501345), (344, 1361685), (390, 1201076), (430, 1089348), (516, 907790), (520, 900807), (559, 837960), (645, 726232), (780, 600538), (860, 544674), (1032, 453895), (1118, 418980), (1290, 363116), (1560, 300269), (1677, 279320), (1720, 272337), (2236, 209490), (2580, 181558), (2795, 167592), (3354, 139660), (4472, 104745), (5160, 90779), (5590, 83796), (6708, 69830), (6983, 67080), (8385, 55864), (11180, 41898), (13416, 34915), (13966, 33540), (16770, 27932), (20949, 22360)]