7224360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 25522560

約数和(自身を除く): 18298200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 421, 429, 440, 520, 572, 660, 715, 780, 842, 858, 1144, 1263, 1320, 1430, 1560, 1684, 1716, 2105, 2145, 2526, 2860, 3368, 3432, 4210, 4290, 4631, 5052, 5473, 5720, 6315, 8420, 8580, 9262, 10104, 10946, 12630, 13893, 16419, 16840, 17160, 18524, 21892, 23155, 25260, 27365, 27786, 32838, 37048, 43784, 46310, 50520, 54730, 55572, 60203, 65676, 69465, 82095, 92620, 109460, 111144, 120406, 131352, 138930, 164190, 180609, 185240, 218920, 240812, 277860, 301015, 328380, 361218, 481624, 555720, 602030, 656760, 722436, 903045, 1204060, 1444872, 1806090, 2408120, 3612180, 7224360]

約数ペア:

[(1, 7224360), (2, 3612180), (3, 2408120), (4, 1806090), (5, 1444872), (6, 1204060), (8, 903045), (10, 722436), (11, 656760), (12, 602030), (13, 555720), (15, 481624), (20, 361218), (22, 328380), (24, 301015), (26, 277860), (30, 240812), (33, 218920), (39, 185240), (40, 180609), (44, 164190), (52, 138930), (55, 131352), (60, 120406), (65, 111144), (66, 109460), (78, 92620), (88, 82095), (104, 69465), (110, 65676), (120, 60203), (130, 55572), (132, 54730), (143, 50520), (156, 46310), (165, 43784), (195, 37048), (220, 32838), (260, 27786), (264, 27365), (286, 25260), (312, 23155), (330, 21892), (390, 18524), (421, 17160), (429, 16840), (440, 16419), (520, 13893), (572, 12630), (660, 10946), (715, 10104), (780, 9262), (842, 8580), (858, 8420), (1144, 6315), (1263, 5720), (1320, 5473), (1430, 5052), (1560, 4631), (1684, 4290), (1716, 4210), (2105, 3432), (2145, 3368), (2526, 2860)]