69765360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 160

約数和(自身を含む): 249841152

約数和(自身を除く): 180075792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 317, 336, 393, 420, 524, 560, 634, 655, 786, 840, 917, 951, 1048, 1268, 1310, 1572, 1585, 1680, 1834, 1902, 1965, 2096, 2219, 2536, 2620, 2751, 3144, 3170, 3668, 3804, 3930, 4438, 4585, 4755, 5072, 5240, 5502, 6288, 6340, 6657, 7336, 7608, 7860, 8876, 9170, 9510, 10480, 11004, 11095, 12680, 13314, 13755, 14672, 15216, 15720, 17752, 18340, 19020, 22008, 22190, 25360, 26628, 27510, 31440, 33285, 35504, 36680, 38040, 41527, 44016, 44380, 53256, 55020, 66570, 73360, 76080, 83054, 88760, 106512, 110040, 124581, 133140, 166108, 177520, 207635, 220080, 249162, 266280, 290689, 332216, 415270, 498324, 532560, 581378, 622905, 664432, 830540, 872067, 996648, 1162756, 1245810, 1453445, 1661080, 1744134, 1993296, 2325512, 2491620, 2906890, 3322160, 3488268, 4360335, 4651024, 4983240, 5813780, 6976536, 8720670, 9966480, 11627560, 13953072, 17441340, 23255120, 34882680, 69765360]

約数ペア:

[(1, 69765360), (2, 34882680), (3, 23255120), (4, 17441340), (5, 13953072), (6, 11627560), (7, 9966480), (8, 8720670), (10, 6976536), (12, 5813780), (14, 4983240), (15, 4651024), (16, 4360335), (20, 3488268), (21, 3322160), (24, 2906890), (28, 2491620), (30, 2325512), (35, 1993296), (40, 1744134), (42, 1661080), (48, 1453445), (56, 1245810), (60, 1162756), (70, 996648), (80, 872067), (84, 830540), (105, 664432), (112, 622905), (120, 581378), (131, 532560), (140, 498324), (168, 415270), (210, 332216), (240, 290689), (262, 266280), (280, 249162), (317, 220080), (336, 207635), (393, 177520), (420, 166108), (524, 133140), (560, 124581), (634, 110040), (655, 106512), (786, 88760), (840, 83054), (917, 76080), (951, 73360), (1048, 66570), (1268, 55020), (1310, 53256), (1572, 44380), (1585, 44016), (1680, 41527), (1834, 38040), (1902, 36680), (1965, 35504), (2096, 33285), (2219, 31440), (2536, 27510), (2620, 26628), (2751, 25360), (3144, 22190), (3170, 22008), (3668, 19020), (3804, 18340), (3930, 17752), (4438, 15720), (4585, 15216), (4755, 14672), (5072, 13755), (5240, 13314), (5502, 12680), (6288, 11095), (6340, 11004), (6657, 10480), (7336, 9510), (7608, 9170), (7860, 8876)]