64028640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 224888832

約数和(自身を除く): 160860192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 331, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 662, 744, 780, 806, 930, 992, 993, 1040, 1209, 1240, 1248, 1324, 1488, 1560, 1612, 1655, 1860, 1986, 2015, 2080, 2418, 2480, 2648, 2976, 3120, 3224, 3310, 3720, 3972, 4030, 4303, 4836, 4960, 4965, 5296, 6045, 6240, 6448, 6620, 7440, 7944, 8060, 8606, 9672, 9930, 10261, 10592, 12090, 12896, 12909, 13240, 14880, 15888, 16120, 17212, 19344, 19860, 20522, 21515, 24180, 25818, 26480, 30783, 31776, 32240, 34424, 38688, 39720, 41044, 43030, 48360, 51305, 51636, 52960, 61566, 64480, 64545, 68848, 79440, 82088, 86060, 96720, 102610, 103272, 123132, 129090, 133393, 137696, 153915, 158880, 164176, 172120, 193440, 205220, 206544, 246264, 258180, 266786, 307830, 328352, 344240, 400179, 410440, 413088, 492528, 516360, 533572, 615660, 666965, 688480, 800358, 820880, 985056, 1032720, 1067144, 1231320, 1333930, 1600716, 1641760, 2000895, 2065440, 2134288, 2462640, 2667860, 3201432, 4001790, 4268576, 4925280, 5335720, 6402864, 8003580, 10671440, 12805728, 16007160, 21342880, 32014320, 64028640]

約数ペア:

[(1, 64028640), (2, 32014320), (3, 21342880), (4, 16007160), (5, 12805728), (6, 10671440), (8, 8003580), (10, 6402864), (12, 5335720), (13, 4925280), (15, 4268576), (16, 4001790), (20, 3201432), (24, 2667860), (26, 2462640), (30, 2134288), (31, 2065440), (32, 2000895), (39, 1641760), (40, 1600716), (48, 1333930), (52, 1231320), (60, 1067144), (62, 1032720), (65, 985056), (78, 820880), (80, 800358), (93, 688480), (96, 666965), (104, 615660), (120, 533572), (124, 516360), (130, 492528), (155, 413088), (156, 410440), (160, 400179), (186, 344240), (195, 328352), (208, 307830), (240, 266786), (248, 258180), (260, 246264), (310, 206544), (312, 205220), (331, 193440), (372, 172120), (390, 164176), (403, 158880), (416, 153915), (465, 137696), (480, 133393), (496, 129090), (520, 123132), (620, 103272), (624, 102610), (662, 96720), (744, 86060), (780, 82088), (806, 79440), (930, 68848), (992, 64545), (993, 64480), (1040, 61566), (1209, 52960), (1240, 51636), (1248, 51305), (1324, 48360), (1488, 43030), (1560, 41044), (1612, 39720), (1655, 38688), (1860, 34424), (1986, 32240), (2015, 31776), (2080, 30783), (2418, 26480), (2480, 25818), (2648, 24180), (2976, 21515), (3120, 20522), (3224, 19860), (3310, 19344), (3720, 17212), (3972, 16120), (4030, 15888), (4303, 14880), (4836, 13240), (4960, 12909), (4965, 12896), (5296, 12090), (6045, 10592), (6240, 10261), (6448, 9930), (6620, 9672), (7440, 8606), (7944, 8060)]