149798040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1181}}^1$

素因数の和:1353

約数の個数: 128

約数和(自身を含む): 517432320

約数和(自身を除く): 367634280

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, 1181, 1208, 1510, 1812, 2114, 2265, 2362, 3020, 3171, 3543, 3624, 4228, 4530, 4724, 5285, 5905, 6040, 6342, 7086, 8267, 8456, 9060, 9448, 10570, 11810, 12684, 14172, 15855, 16534, 17715, 18120, 21140, 23620, 24801, 25368, 28344, 31710, 33068, 35430, 41335, 42280, 47240, 49602, 63420, 66136, 70860, 82670, 99204, 124005, 126840, 141720, 165340, 178331, 198408, 248010, 330680, 356662, 496020, 534993, 713324, 891655, 992040, 1069986, 1248317, 1426648, 1783310, 2139972, 2496634, 2674965, 3566620, 3744951, 4279944, 4993268, 5349930, 6241585, 7133240, 7489902, 9986536, 10699860, 12483170, 14979804, 18724755, 21399720, 24966340, 29959608, 37449510, 49932680, 74899020, 149798040]

約数ペア:

[(1, 149798040), (2, 74899020), (3, 49932680), (4, 37449510), (5, 29959608), (6, 24966340), (7, 21399720), (8, 18724755), (10, 14979804), (12, 12483170), (14, 10699860), (15, 9986536), (20, 7489902), (21, 7133240), (24, 6241585), (28, 5349930), (30, 4993268), (35, 4279944), (40, 3744951), (42, 3566620), (56, 2674965), (60, 2496634), (70, 2139972), (84, 1783310), (105, 1426648), (120, 1248317), (140, 1069986), (151, 992040), (168, 891655), (210, 713324), (280, 534993), (302, 496020), (420, 356662), (453, 330680), (604, 248010), (755, 198408), (840, 178331), (906, 165340), (1057, 141720), (1181, 126840), (1208, 124005), (1510, 99204), (1812, 82670), (2114, 70860), (2265, 66136), (2362, 63420), (3020, 49602), (3171, 47240), (3543, 42280), (3624, 41335), (4228, 35430), (4530, 33068), (4724, 31710), (5285, 28344), (5905, 25368), (6040, 24801), (6342, 23620), (7086, 21140), (8267, 18120), (8456, 17715), (9060, 16534), (9448, 15855), (10570, 14172), (11810, 12684)]