271845840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1697

約数の個数: 160

約数和(自身を含む): 973080576

約数和(自身を除く): 701234736

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, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 515, 560, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 1571, 1648, 1680, 2060, 2163, 2472, 2884, 3090, 3142, 3605, 4120, 4326, 4713, 4944, 5768, 6180, 6284, 7210, 7855, 8240, 8652, 9426, 10815, 10997, 11536, 12360, 12568, 14420, 15710, 17304, 18852, 21630, 21994, 23565, 24720, 25136, 28840, 31420, 32991, 34608, 37704, 43260, 43988, 47130, 54985, 57680, 62840, 65982, 75408, 86520, 87976, 94260, 109970, 125680, 131964, 161813, 164955, 173040, 175952, 188520, 219940, 263928, 323626, 329910, 377040, 439880, 485439, 527856, 647252, 659820, 809065, 879760, 970878, 1132691, 1294504, 1319640, 1618130, 1941756, 2265382, 2427195, 2589008, 2639280, 3236260, 3398073, 3883512, 4530764, 4854390, 5663455, 6472520, 6796146, 7767024, 9061528, 9708780, 11326910, 12945040, 13592292, 16990365, 18123056, 19417560, 22653820, 27184584, 33980730, 38835120, 45307640, 54369168, 67961460, 90615280, 135922920, 271845840]

約数ペア:

[(1, 271845840), (2, 135922920), (3, 90615280), (4, 67961460), (5, 54369168), (6, 45307640), (7, 38835120), (8, 33980730), (10, 27184584), (12, 22653820), (14, 19417560), (15, 18123056), (16, 16990365), (20, 13592292), (21, 12945040), (24, 11326910), (28, 9708780), (30, 9061528), (35, 7767024), (40, 6796146), (42, 6472520), (48, 5663455), (56, 4854390), (60, 4530764), (70, 3883512), (80, 3398073), (84, 3236260), (103, 2639280), (105, 2589008), (112, 2427195), (120, 2265382), (140, 1941756), (168, 1618130), (206, 1319640), (210, 1294504), (240, 1132691), (280, 970878), (309, 879760), (336, 809065), (412, 659820), (420, 647252), (515, 527856), (560, 485439), (618, 439880), (721, 377040), (824, 329910), (840, 323626), (1030, 263928), (1236, 219940), (1442, 188520), (1545, 175952), (1571, 173040), (1648, 164955), (1680, 161813), (2060, 131964), (2163, 125680), (2472, 109970), (2884, 94260), (3090, 87976), (3142, 86520), (3605, 75408), (4120, 65982), (4326, 62840), (4713, 57680), (4944, 54985), (5768, 47130), (6180, 43988), (6284, 43260), (7210, 37704), (7855, 34608), (8240, 32991), (8652, 31420), (9426, 28840), (10815, 25136), (10997, 24720), (11536, 23565), (12360, 21994), (12568, 21630), (14420, 18852), (15710, 17304)]