86817360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1721

約数の個数: 160

約数和(自身を含む): 317693952

約数和(自身を除く): 230876592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1667, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3334, 3472, 3720, 4340, 5001, 5208, 6510, 6668, 7440, 8335, 8680, 10002, 10416, 11669, 13020, 13336, 16670, 17360, 20004, 23338, 25005, 26040, 26672, 33340, 35007, 40008, 46676, 50010, 51677, 52080, 58345, 66680, 70014, 80016, 93352, 100020, 103354, 116690, 133360, 140028, 155031, 175035, 186704, 200040, 206708, 233380, 258385, 280056, 310062, 350070, 361739, 400080, 413416, 466760, 516770, 560112, 620124, 700140, 723478, 775155, 826832, 933520, 1033540, 1085217, 1240248, 1400280, 1446956, 1550310, 1808695, 2067080, 2170434, 2480496, 2800560, 2893912, 3100620, 3617390, 4134160, 4340868, 5426085, 5787824, 6201240, 7234780, 8681736, 10852170, 12402480, 14469560, 17363472, 21704340, 28939120, 43408680, 86817360]

約数ペア:

[(1, 86817360), (2, 43408680), (3, 28939120), (4, 21704340), (5, 17363472), (6, 14469560), (7, 12402480), (8, 10852170), (10, 8681736), (12, 7234780), (14, 6201240), (15, 5787824), (16, 5426085), (20, 4340868), (21, 4134160), (24, 3617390), (28, 3100620), (30, 2893912), (31, 2800560), (35, 2480496), (40, 2170434), (42, 2067080), (48, 1808695), (56, 1550310), (60, 1446956), (62, 1400280), (70, 1240248), (80, 1085217), (84, 1033540), (93, 933520), (105, 826832), (112, 775155), (120, 723478), (124, 700140), (140, 620124), (155, 560112), (168, 516770), (186, 466760), (210, 413416), (217, 400080), (240, 361739), (248, 350070), (280, 310062), (310, 280056), (336, 258385), (372, 233380), (420, 206708), (434, 200040), (465, 186704), (496, 175035), (560, 155031), (620, 140028), (651, 133360), (744, 116690), (840, 103354), (868, 100020), (930, 93352), (1085, 80016), (1240, 70014), (1302, 66680), (1488, 58345), (1667, 52080), (1680, 51677), (1736, 50010), (1860, 46676), (2170, 40008), (2480, 35007), (2604, 33340), (3255, 26672), (3334, 26040), (3472, 25005), (3720, 23338), (4340, 20004), (5001, 17360), (5208, 16670), (6510, 13336), (6668, 13020), (7440, 11669), (8335, 10416), (8680, 10002)]