66703320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 230630400

約数和(自身を除く): 163927080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 43, 45, 60, 62, 72, 86, 90, 93, 120, 124, 129, 139, 155, 172, 180, 186, 215, 248, 258, 278, 279, 310, 344, 360, 372, 387, 417, 430, 465, 516, 556, 558, 620, 645, 695, 744, 774, 834, 860, 930, 1032, 1112, 1116, 1240, 1251, 1290, 1333, 1390, 1395, 1548, 1668, 1720, 1860, 1935, 2085, 2232, 2502, 2580, 2666, 2780, 2790, 3096, 3336, 3720, 3870, 3999, 4170, 4309, 5004, 5160, 5332, 5560, 5580, 5977, 6255, 6665, 7740, 7998, 8340, 8618, 10008, 10664, 11160, 11954, 11997, 12510, 12927, 13330, 15480, 15996, 16680, 17236, 17931, 19995, 21545, 23908, 23994, 25020, 25854, 26660, 29885, 31992, 34472, 35862, 38781, 39990, 43090, 47816, 47988, 50040, 51708, 53320, 53793, 59770, 59985, 64635, 71724, 77562, 79980, 86180, 89655, 95976, 103416, 107586, 119540, 119970, 129270, 143448, 155124, 159960, 172360, 179310, 185287, 193905, 215172, 239080, 239940, 258540, 268965, 310248, 358620, 370574, 387810, 430344, 479880, 517080, 537930, 555861, 717240, 741148, 775620, 926435, 1075860, 1111722, 1482296, 1551240, 1667583, 1852870, 2151720, 2223444, 2779305, 3335166, 3705740, 4446888, 5558610, 6670332, 7411480, 8337915, 11117220, 13340664, 16675830, 22234440, 33351660, 66703320]

約数ペア:

[(1, 66703320), (2, 33351660), (3, 22234440), (4, 16675830), (5, 13340664), (6, 11117220), (8, 8337915), (9, 7411480), (10, 6670332), (12, 5558610), (15, 4446888), (18, 3705740), (20, 3335166), (24, 2779305), (30, 2223444), (31, 2151720), (36, 1852870), (40, 1667583), (43, 1551240), (45, 1482296), (60, 1111722), (62, 1075860), (72, 926435), (86, 775620), (90, 741148), (93, 717240), (120, 555861), (124, 537930), (129, 517080), (139, 479880), (155, 430344), (172, 387810), (180, 370574), (186, 358620), (215, 310248), (248, 268965), (258, 258540), (278, 239940), (279, 239080), (310, 215172), (344, 193905), (360, 185287), (372, 179310), (387, 172360), (417, 159960), (430, 155124), (465, 143448), (516, 129270), (556, 119970), (558, 119540), (620, 107586), (645, 103416), (695, 95976), (744, 89655), (774, 86180), (834, 79980), (860, 77562), (930, 71724), (1032, 64635), (1112, 59985), (1116, 59770), (1240, 53793), (1251, 53320), (1290, 51708), (1333, 50040), (1390, 47988), (1395, 47816), (1548, 43090), (1668, 39990), (1720, 38781), (1860, 35862), (1935, 34472), (2085, 31992), (2232, 29885), (2502, 26660), (2580, 25854), (2666, 25020), (2780, 23994), (2790, 23908), (3096, 21545), (3336, 19995), (3720, 17931), (3870, 17236), (3999, 16680), (4170, 15996), (4309, 15480), (5004, 13330), (5160, 12927), (5332, 12510), (5560, 11997), (5580, 11954), (5977, 11160), (6255, 10664), (6665, 10008), (7740, 8618), (7998, 8340)]