135922920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1695

約数の個数: 128

約数和(自身を含む): 470845440

約数和(自身を除く): 334922520

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, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 1571, 2060, 2163, 2472, 2884, 3090, 3142, 3605, 4120, 4326, 4713, 5768, 6180, 6284, 7210, 7855, 8652, 9426, 10815, 10997, 12360, 12568, 14420, 15710, 17304, 18852, 21630, 21994, 23565, 28840, 31420, 32991, 37704, 43260, 43988, 47130, 54985, 62840, 65982, 86520, 87976, 94260, 109970, 131964, 161813, 164955, 188520, 219940, 263928, 323626, 329910, 439880, 485439, 647252, 659820, 809065, 970878, 1132691, 1294504, 1319640, 1618130, 1941756, 2265382, 2427195, 3236260, 3398073, 3883512, 4530764, 4854390, 5663455, 6472520, 6796146, 9061528, 9708780, 11326910, 13592292, 16990365, 19417560, 22653820, 27184584, 33980730, 45307640, 67961460, 135922920]

約数ペア:

[(1, 135922920), (2, 67961460), (3, 45307640), (4, 33980730), (5, 27184584), (6, 22653820), (7, 19417560), (8, 16990365), (10, 13592292), (12, 11326910), (14, 9708780), (15, 9061528), (20, 6796146), (21, 6472520), (24, 5663455), (28, 4854390), (30, 4530764), (35, 3883512), (40, 3398073), (42, 3236260), (56, 2427195), (60, 2265382), (70, 1941756), (84, 1618130), (103, 1319640), (105, 1294504), (120, 1132691), (140, 970878), (168, 809065), (206, 659820), (210, 647252), (280, 485439), (309, 439880), (412, 329910), (420, 323626), (515, 263928), (618, 219940), (721, 188520), (824, 164955), (840, 161813), (1030, 131964), (1236, 109970), (1442, 94260), (1545, 87976), (1571, 86520), (2060, 65982), (2163, 62840), (2472, 54985), (2884, 47130), (3090, 43988), (3142, 43260), (3605, 37704), (4120, 32991), (4326, 31420), (4713, 28840), (5768, 23565), (6180, 21994), (6284, 21630), (7210, 18852), (7855, 17304), (8652, 15710), (9426, 14420), (10815, 12568), (10997, 12360)]