1234604280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:878

約数の個数: 256

約数和(自身を含む): 4592609280

約数和(自身を除く): 3358005000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 167, 168, 182, 195, 210, 260, 273, 280, 312, 334, 364, 390, 420, 455, 501, 520, 546, 668, 677, 728, 780, 835, 840, 910, 1002, 1092, 1169, 1336, 1354, 1365, 1560, 1670, 1820, 2004, 2031, 2171, 2184, 2338, 2505, 2708, 2730, 3340, 3385, 3507, 3640, 4008, 4062, 4342, 4676, 4739, 5010, 5416, 5460, 5845, 6513, 6680, 6770, 7014, 8124, 8684, 8801, 9352, 9478, 10020, 10155, 10855, 10920, 11690, 13026, 13540, 14028, 14217, 15197, 16248, 17368, 17535, 17602, 18956, 20040, 20310, 21710, 23380, 23695, 26052, 26403, 27080, 28056, 28434, 30394, 32565, 35070, 35204, 37912, 40620, 43420, 44005, 45591, 46760, 47390, 52104, 52806, 56868, 60788, 61607, 65130, 70140, 70408, 71085, 75985, 81240, 86840, 88010, 91182, 94780, 105612, 113059, 113736, 121576, 123214, 130260, 132015, 140280, 142170, 151970, 176020, 182364, 184821, 189560, 211224, 226118, 227955, 246428, 260520, 264030, 284340, 303940, 308035, 339177, 352040, 364728, 369642, 452236, 455910, 492856, 528060, 565295, 568680, 607880, 616070, 678354, 739284, 791413, 904472, 911820, 924105, 1056120, 1130590, 1232140, 1356708, 1469767, 1478568, 1582826, 1695885, 1823640, 1848210, 2261180, 2374239, 2464280, 2713416, 2939534, 3165652, 3391770, 3696420, 3957065, 4409301, 4522360, 4748478, 5879068, 6331304, 6783540, 7348835, 7392840, 7914130, 8818602, 9496956, 10288369, 11758136, 11871195, 13567080, 14697670, 15828260, 17637204, 18993912, 20576738, 22046505, 23742390, 29395340, 30865107, 31656520, 35274408, 41153476, 44093010, 47484780, 51441845, 58790680, 61730214, 82306952, 88186020, 94969560, 102883690, 123460428, 154325535, 176372040, 205767380, 246920856, 308651070, 411534760, 617302140, 1234604280]

約数ペア:

[(1, 1234604280), (2, 617302140), (3, 411534760), (4, 308651070), (5, 246920856), (6, 205767380), (7, 176372040), (8, 154325535), (10, 123460428), (12, 102883690), (13, 94969560), (14, 88186020), (15, 82306952), (20, 61730214), (21, 58790680), (24, 51441845), (26, 47484780), (28, 44093010), (30, 41153476), (35, 35274408), (39, 31656520), (40, 30865107), (42, 29395340), (52, 23742390), (56, 22046505), (60, 20576738), (65, 18993912), (70, 17637204), (78, 15828260), (84, 14697670), (91, 13567080), (104, 11871195), (105, 11758136), (120, 10288369), (130, 9496956), (140, 8818602), (156, 7914130), (167, 7392840), (168, 7348835), (182, 6783540), (195, 6331304), (210, 5879068), (260, 4748478), (273, 4522360), (280, 4409301), (312, 3957065), (334, 3696420), (364, 3391770), (390, 3165652), (420, 2939534), (455, 2713416), (501, 2464280), (520, 2374239), (546, 2261180), (668, 1848210), (677, 1823640), (728, 1695885), (780, 1582826), (835, 1478568), (840, 1469767), (910, 1356708), (1002, 1232140), (1092, 1130590), (1169, 1056120), (1336, 924105), (1354, 911820), (1365, 904472), (1560, 791413), (1670, 739284), (1820, 678354), (2004, 616070), (2031, 607880), (2171, 568680), (2184, 565295), (2338, 528060), (2505, 492856), (2708, 455910), (2730, 452236), (3340, 369642), (3385, 364728), (3507, 352040), (3640, 339177), (4008, 308035), (4062, 303940), (4342, 284340), (4676, 264030), (4739, 260520), (5010, 246428), (5416, 227955), (5460, 226118), (5845, 211224), (6513, 189560), (6680, 184821), (6770, 182364), (7014, 176020), (8124, 151970), (8684, 142170), (8801, 140280), (9352, 132015), (9478, 130260), (10020, 123214), (10155, 121576), (10855, 113736), (10920, 113059), (11690, 105612), (13026, 94780), (13540, 91182), (14028, 88010), (14217, 86840), (15197, 81240), (16248, 75985), (17368, 71085), (17535, 70408), (17602, 70140), (18956, 65130), (20040, 61607), (20310, 60788), (21710, 56868), (23380, 52806), (23695, 52104), (26052, 47390), (26403, 46760), (27080, 45591), (28056, 44005), (28434, 43420), (30394, 40620), (32565, 37912), (35070, 35204)]