23156760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 77448960

約数和(自身を除く): 54292200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 331, 424, 440, 530, 583, 636, 660, 662, 795, 993, 1060, 1166, 1272, 1320, 1324, 1590, 1655, 1749, 1986, 2120, 2332, 2648, 2915, 3180, 3310, 3498, 3641, 3972, 4664, 4965, 5830, 6360, 6620, 6996, 7282, 7944, 8745, 9930, 10923, 11660, 13240, 13992, 14564, 17490, 17543, 18205, 19860, 21846, 23320, 29128, 34980, 35086, 36410, 39720, 43692, 52629, 54615, 69960, 70172, 72820, 87384, 87715, 105258, 109230, 140344, 145640, 175430, 192973, 210516, 218460, 263145, 350860, 385946, 421032, 436920, 526290, 578919, 701720, 771892, 964865, 1052580, 1157838, 1543784, 1929730, 2105160, 2315676, 2894595, 3859460, 4631352, 5789190, 7718920, 11578380, 23156760]

約数ペア:

[(1, 23156760), (2, 11578380), (3, 7718920), (4, 5789190), (5, 4631352), (6, 3859460), (8, 2894595), (10, 2315676), (11, 2105160), (12, 1929730), (15, 1543784), (20, 1157838), (22, 1052580), (24, 964865), (30, 771892), (33, 701720), (40, 578919), (44, 526290), (53, 436920), (55, 421032), (60, 385946), (66, 350860), (88, 263145), (106, 218460), (110, 210516), (120, 192973), (132, 175430), (159, 145640), (165, 140344), (212, 109230), (220, 105258), (264, 87715), (265, 87384), (318, 72820), (330, 70172), (331, 69960), (424, 54615), (440, 52629), (530, 43692), (583, 39720), (636, 36410), (660, 35086), (662, 34980), (795, 29128), (993, 23320), (1060, 21846), (1166, 19860), (1272, 18205), (1320, 17543), (1324, 17490), (1590, 14564), (1655, 13992), (1749, 13240), (1986, 11660), (2120, 10923), (2332, 9930), (2648, 8745), (2915, 7944), (3180, 7282), (3310, 6996), (3498, 6620), (3641, 6360), (3972, 5830), (4664, 4965)]