65660640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 220449600

約数和(自身を除く): 154788960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 53, 58, 60, 80, 87, 89, 96, 106, 116, 120, 145, 159, 160, 174, 178, 212, 232, 240, 265, 267, 290, 318, 348, 356, 424, 435, 445, 464, 480, 530, 534, 580, 636, 696, 712, 795, 848, 870, 890, 928, 1060, 1068, 1160, 1272, 1335, 1392, 1424, 1537, 1590, 1696, 1740, 1780, 2120, 2136, 2320, 2544, 2581, 2670, 2784, 2848, 3074, 3180, 3480, 3560, 4240, 4272, 4611, 4640, 4717, 5088, 5162, 5340, 6148, 6360, 6960, 7120, 7685, 7743, 8480, 8544, 9222, 9434, 10324, 10680, 12296, 12720, 12905, 13920, 14151, 14240, 15370, 15486, 18444, 18868, 20648, 21360, 23055, 23585, 24592, 25440, 25810, 28302, 30740, 30972, 36888, 37736, 38715, 41296, 42720, 46110, 47170, 49184, 51620, 56604, 61480, 61944, 70755, 73776, 75472, 77430, 82592, 92220, 94340, 103240, 113208, 122960, 123888, 136793, 141510, 147552, 150944, 154860, 184440, 188680, 206480, 226416, 245920, 247776, 273586, 283020, 309720, 368880, 377360, 410379, 412960, 452832, 547172, 566040, 619440, 683965, 737760, 754720, 820758, 1094344, 1132080, 1238880, 1367930, 1641516, 2051895, 2188688, 2264160, 2735860, 3283032, 4103790, 4377376, 5471720, 6566064, 8207580, 10943440, 13132128, 16415160, 21886880, 32830320, 65660640]

約数ペア:

[(1, 65660640), (2, 32830320), (3, 21886880), (4, 16415160), (5, 13132128), (6, 10943440), (8, 8207580), (10, 6566064), (12, 5471720), (15, 4377376), (16, 4103790), (20, 3283032), (24, 2735860), (29, 2264160), (30, 2188688), (32, 2051895), (40, 1641516), (48, 1367930), (53, 1238880), (58, 1132080), (60, 1094344), (80, 820758), (87, 754720), (89, 737760), (96, 683965), (106, 619440), (116, 566040), (120, 547172), (145, 452832), (159, 412960), (160, 410379), (174, 377360), (178, 368880), (212, 309720), (232, 283020), (240, 273586), (265, 247776), (267, 245920), (290, 226416), (318, 206480), (348, 188680), (356, 184440), (424, 154860), (435, 150944), (445, 147552), (464, 141510), (480, 136793), (530, 123888), (534, 122960), (580, 113208), (636, 103240), (696, 94340), (712, 92220), (795, 82592), (848, 77430), (870, 75472), (890, 73776), (928, 70755), (1060, 61944), (1068, 61480), (1160, 56604), (1272, 51620), (1335, 49184), (1392, 47170), (1424, 46110), (1537, 42720), (1590, 41296), (1696, 38715), (1740, 37736), (1780, 36888), (2120, 30972), (2136, 30740), (2320, 28302), (2544, 25810), (2581, 25440), (2670, 24592), (2784, 23585), (2848, 23055), (3074, 21360), (3180, 20648), (3480, 18868), (3560, 18444), (4240, 15486), (4272, 15370), (4611, 14240), (4640, 14151), (4717, 13920), (5088, 12905), (5162, 12720), (5340, 12296), (6148, 10680), (6360, 10324), (6960, 9434), (7120, 9222), (7685, 8544), (7743, 8480)]