1569673680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:705

約数の個数: 160

約数和(自身を含む): 4967682048

約数和(自身を除く): 3398008368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 251, 284, 355, 367, 426, 502, 568, 710, 734, 753, 852, 1004, 1065, 1101, 1136, 1255, 1420, 1468, 1506, 1704, 1835, 2008, 2130, 2202, 2510, 2840, 2936, 3012, 3408, 3670, 3765, 4016, 4260, 4404, 5020, 5505, 5680, 5872, 6024, 7340, 7530, 8520, 8808, 10040, 11010, 12048, 14680, 15060, 17040, 17616, 17821, 20080, 22020, 26057, 29360, 30120, 35642, 44040, 52114, 53463, 60240, 71284, 78171, 88080, 89105, 92117, 104228, 106926, 130285, 142568, 156342, 178210, 184234, 208456, 213852, 260570, 267315, 276351, 285136, 312684, 356420, 368468, 390855, 416912, 427704, 460585, 521140, 534630, 552702, 625368, 712840, 736936, 781710, 855408, 921170, 1042280, 1069260, 1105404, 1250736, 1381755, 1425680, 1473872, 1563420, 1842340, 2084560, 2138520, 2210808, 2763510, 3126840, 3684680, 4277040, 4421616, 5527020, 6253680, 6540307, 7369360, 11054040, 13080614, 19620921, 22108080, 26161228, 32701535, 39241842, 52322456, 65403070, 78483684, 98104605, 104644912, 130806140, 156967368, 196209210, 261612280, 313934736, 392418420, 523224560, 784836840, 1569673680]

約数ペア:

[(1, 1569673680), (2, 784836840), (3, 523224560), (4, 392418420), (5, 313934736), (6, 261612280), (8, 196209210), (10, 156967368), (12, 130806140), (15, 104644912), (16, 98104605), (20, 78483684), (24, 65403070), (30, 52322456), (40, 39241842), (48, 32701535), (60, 26161228), (71, 22108080), (80, 19620921), (120, 13080614), (142, 11054040), (213, 7369360), (240, 6540307), (251, 6253680), (284, 5527020), (355, 4421616), (367, 4277040), (426, 3684680), (502, 3126840), (568, 2763510), (710, 2210808), (734, 2138520), (753, 2084560), (852, 1842340), (1004, 1563420), (1065, 1473872), (1101, 1425680), (1136, 1381755), (1255, 1250736), (1420, 1105404), (1468, 1069260), (1506, 1042280), (1704, 921170), (1835, 855408), (2008, 781710), (2130, 736936), (2202, 712840), (2510, 625368), (2840, 552702), (2936, 534630), (3012, 521140), (3408, 460585), (3670, 427704), (3765, 416912), (4016, 390855), (4260, 368468), (4404, 356420), (5020, 312684), (5505, 285136), (5680, 276351), (5872, 267315), (6024, 260570), (7340, 213852), (7530, 208456), (8520, 184234), (8808, 178210), (10040, 156342), (11010, 142568), (12048, 130285), (14680, 106926), (15060, 104228), (17040, 92117), (17616, 89105), (17821, 88080), (20080, 78171), (22020, 71284), (26057, 60240), (29360, 53463), (30120, 52114), (35642, 44040)]