69546480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 230985216

約数和(自身を除く): 161438736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 293, 344, 345, 368, 430, 460, 516, 552, 586, 645, 688, 690, 860, 879, 920, 989, 1032, 1104, 1172, 1290, 1380, 1465, 1720, 1758, 1840, 1978, 2064, 2344, 2580, 2760, 2930, 2967, 3440, 3516, 3956, 4395, 4688, 4945, 5160, 5520, 5860, 5934, 6739, 7032, 7912, 8790, 9890, 10320, 11720, 11868, 12599, 13478, 14064, 14835, 15824, 17580, 19780, 20217, 23440, 23736, 25198, 26956, 29670, 33695, 35160, 37797, 39560, 40434, 47472, 50396, 53912, 59340, 62995, 67390, 70320, 75594, 79120, 80868, 100792, 101085, 107824, 118680, 125990, 134780, 151188, 161736, 188985, 201584, 202170, 237360, 251980, 269560, 289777, 302376, 323472, 377970, 404340, 503960, 539120, 579554, 604752, 755940, 808680, 869331, 1007920, 1159108, 1448885, 1511880, 1617360, 1738662, 2318216, 2897770, 3023760, 3477324, 4346655, 4636432, 5795540, 6954648, 8693310, 11591080, 13909296, 17386620, 23182160, 34773240, 69546480]

約数ペア:

[(1, 69546480), (2, 34773240), (3, 23182160), (4, 17386620), (5, 13909296), (6, 11591080), (8, 8693310), (10, 6954648), (12, 5795540), (15, 4636432), (16, 4346655), (20, 3477324), (23, 3023760), (24, 2897770), (30, 2318216), (40, 1738662), (43, 1617360), (46, 1511880), (48, 1448885), (60, 1159108), (69, 1007920), (80, 869331), (86, 808680), (92, 755940), (115, 604752), (120, 579554), (129, 539120), (138, 503960), (172, 404340), (184, 377970), (215, 323472), (230, 302376), (240, 289777), (258, 269560), (276, 251980), (293, 237360), (344, 202170), (345, 201584), (368, 188985), (430, 161736), (460, 151188), (516, 134780), (552, 125990), (586, 118680), (645, 107824), (688, 101085), (690, 100792), (860, 80868), (879, 79120), (920, 75594), (989, 70320), (1032, 67390), (1104, 62995), (1172, 59340), (1290, 53912), (1380, 50396), (1465, 47472), (1720, 40434), (1758, 39560), (1840, 37797), (1978, 35160), (2064, 33695), (2344, 29670), (2580, 26956), (2760, 25198), (2930, 23736), (2967, 23440), (3440, 20217), (3516, 19780), (3956, 17580), (4395, 15824), (4688, 14835), (4945, 14064), (5160, 13478), (5520, 12599), (5860, 11868), (5934, 11720), (6739, 10320), (7032, 9890), (7912, 8790)]