2077766040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16381}}^1$

素因数の和:16553

約数の個数: 128

約数和(自身を含む): 7171384320

約数和(自身を除く): 5093618280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1510, 1812, 2114, 2265, 3020, 3171, 3624, 4228, 4530, 5285, 6040, 6342, 8456, 9060, 10570, 12684, 15855, 16381, 18120, 21140, 25368, 31710, 32762, 42280, 49143, 63420, 65524, 81905, 98286, 114667, 126840, 131048, 163810, 196572, 229334, 245715, 327620, 344001, 393144, 458668, 491430, 573335, 655240, 688002, 917336, 982860, 1146670, 1376004, 1720005, 1965720, 2293340, 2473531, 2752008, 3440010, 4586680, 4947062, 6880020, 7420593, 9894124, 12367655, 13760040, 14841186, 17314717, 19788248, 24735310, 29682372, 34629434, 37102965, 49470620, 51944151, 59364744, 69258868, 74205930, 86573585, 98941240, 103888302, 138517736, 148411860, 173147170, 207776604, 259720755, 296823720, 346294340, 415553208, 519441510, 692588680, 1038883020, 2077766040]

約数ペア:

[(1, 2077766040), (2, 1038883020), (3, 692588680), (4, 519441510), (5, 415553208), (6, 346294340), (7, 296823720), (8, 259720755), (10, 207776604), (12, 173147170), (14, 148411860), (15, 138517736), (20, 103888302), (21, 98941240), (24, 86573585), (28, 74205930), (30, 69258868), (35, 59364744), (40, 51944151), (42, 49470620), (56, 37102965), (60, 34629434), (70, 29682372), (84, 24735310), (105, 19788248), (120, 17314717), (140, 14841186), (151, 13760040), (168, 12367655), (210, 9894124), (280, 7420593), (302, 6880020), (420, 4947062), (453, 4586680), (604, 3440010), (755, 2752008), (840, 2473531), (906, 2293340), (1057, 1965720), (1208, 1720005), (1510, 1376004), (1812, 1146670), (2114, 982860), (2265, 917336), (3020, 688002), (3171, 655240), (3624, 573335), (4228, 491430), (4530, 458668), (5285, 393144), (6040, 344001), (6342, 327620), (8456, 245715), (9060, 229334), (10570, 196572), (12684, 163810), (15855, 131048), (16381, 126840), (18120, 114667), (21140, 98286), (25368, 81905), (31710, 65524), (32762, 63420), (42280, 49143)]