173292560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 321675760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 109, 112, 119, 136, 140, 167, 170, 218, 238, 272, 280, 334, 340, 436, 476, 545, 560, 595, 668, 680, 763, 835, 872, 952, 1090, 1169, 1190, 1336, 1360, 1526, 1670, 1744, 1853, 1904, 2180, 2338, 2380, 2672, 2839, 3052, 3340, 3706, 3815, 4360, 4676, 4760, 5678, 5845, 6104, 6680, 7412, 7630, 8720, 9265, 9352, 9520, 11356, 11690, 12208, 12971, 13360, 14195, 14824, 15260, 18203, 18530, 18704, 19873, 22712, 23380, 25942, 28390, 29648, 30520, 36406, 37060, 39746, 45424, 46760, 51884, 56780, 61040, 64855, 72812, 74120, 79492, 91015, 93520, 99365, 103768, 113560, 127421, 129710, 145624, 148240, 158984, 182030, 198730, 207536, 227120, 254842, 259420, 291248, 309451, 317968, 364060, 397460, 509684, 518840, 618902, 637105, 728120, 794920, 1019368, 1037680, 1237804, 1274210, 1456240, 1547255, 1589840, 2038736, 2166157, 2475608, 2548420, 3094510, 4332314, 4951216, 5096840, 6189020, 8664628, 10193680, 10830785, 12378040, 17329256, 21661570, 24756080, 34658512, 43323140, 86646280, 173292560]

約数ペア:

[(1, 173292560), (2, 86646280), (4, 43323140), (5, 34658512), (7, 24756080), (8, 21661570), (10, 17329256), (14, 12378040), (16, 10830785), (17, 10193680), (20, 8664628), (28, 6189020), (34, 5096840), (35, 4951216), (40, 4332314), (56, 3094510), (68, 2548420), (70, 2475608), (80, 2166157), (85, 2038736), (109, 1589840), (112, 1547255), (119, 1456240), (136, 1274210), (140, 1237804), (167, 1037680), (170, 1019368), (218, 794920), (238, 728120), (272, 637105), (280, 618902), (334, 518840), (340, 509684), (436, 397460), (476, 364060), (545, 317968), (560, 309451), (595, 291248), (668, 259420), (680, 254842), (763, 227120), (835, 207536), (872, 198730), (952, 182030), (1090, 158984), (1169, 148240), (1190, 145624), (1336, 129710), (1360, 127421), (1526, 113560), (1670, 103768), (1744, 99365), (1853, 93520), (1904, 91015), (2180, 79492), (2338, 74120), (2380, 72812), (2672, 64855), (2839, 61040), (3052, 56780), (3340, 51884), (3706, 46760), (3815, 45424), (4360, 39746), (4676, 37060), (4760, 36406), (5678, 30520), (5845, 29648), (6104, 28390), (6680, 25942), (7412, 23380), (7630, 22712), (8720, 19873), (9265, 18704), (9352, 18530), (9520, 18203), (11356, 15260), (11690, 14824), (12208, 14195), (12971, 13360)]