47200440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:781

約数の個数: 128

約数和(自身を含む): 164021760

約数和(自身を除く): 116821320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 677, 830, 840, 996, 1162, 1245, 1354, 1660, 1743, 1992, 2031, 2324, 2490, 2708, 2905, 3320, 3385, 3486, 4062, 4648, 4739, 4980, 5416, 5810, 6770, 6972, 8124, 8715, 9478, 9960, 10155, 11620, 13540, 13944, 14217, 16248, 17430, 18956, 20310, 23240, 23695, 27080, 28434, 34860, 37912, 40620, 47390, 56191, 56868, 69720, 71085, 81240, 94780, 112382, 113736, 142170, 168573, 189560, 224764, 280955, 284340, 337146, 393337, 449528, 561910, 568680, 674292, 786674, 842865, 1123820, 1180011, 1348584, 1573348, 1685730, 1966685, 2247640, 2360022, 3146696, 3371460, 3933370, 4720044, 5900055, 6742920, 7866740, 9440088, 11800110, 15733480, 23600220, 47200440]

約数ペア:

[(1, 47200440), (2, 23600220), (3, 15733480), (4, 11800110), (5, 9440088), (6, 7866740), (7, 6742920), (8, 5900055), (10, 4720044), (12, 3933370), (14, 3371460), (15, 3146696), (20, 2360022), (21, 2247640), (24, 1966685), (28, 1685730), (30, 1573348), (35, 1348584), (40, 1180011), (42, 1123820), (56, 842865), (60, 786674), (70, 674292), (83, 568680), (84, 561910), (105, 449528), (120, 393337), (140, 337146), (166, 284340), (168, 280955), (210, 224764), (249, 189560), (280, 168573), (332, 142170), (415, 113736), (420, 112382), (498, 94780), (581, 81240), (664, 71085), (677, 69720), (830, 56868), (840, 56191), (996, 47390), (1162, 40620), (1245, 37912), (1354, 34860), (1660, 28434), (1743, 27080), (1992, 23695), (2031, 23240), (2324, 20310), (2490, 18956), (2708, 17430), (2905, 16248), (3320, 14217), (3385, 13944), (3486, 13540), (4062, 11620), (4648, 10155), (4739, 9960), (4980, 9478), (5416, 8715), (5810, 8124), (6770, 6972)]