71747040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7867}}^1$

素因数の和:7904

約数の個数: 96

約数和(自身を含む): 237928320

約数和(自身を除く): 166181280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 7867, 9120, 15734, 23601, 31468, 39335, 47202, 62936, 78670, 94404, 118005, 125872, 149473, 157340, 188808, 236010, 251744, 298946, 314680, 377616, 448419, 472020, 597892, 629360, 747365, 755232, 896838, 944040, 1195784, 1258720, 1494730, 1793676, 1888080, 2242095, 2391568, 2989460, 3587352, 3776160, 4484190, 4783136, 5978920, 7174704, 8968380, 11957840, 14349408, 17936760, 23915680, 35873520, 71747040]

約数ペア:

[(1, 71747040), (2, 35873520), (3, 23915680), (4, 17936760), (5, 14349408), (6, 11957840), (8, 8968380), (10, 7174704), (12, 5978920), (15, 4783136), (16, 4484190), (19, 3776160), (20, 3587352), (24, 2989460), (30, 2391568), (32, 2242095), (38, 1888080), (40, 1793676), (48, 1494730), (57, 1258720), (60, 1195784), (76, 944040), (80, 896838), (95, 755232), (96, 747365), (114, 629360), (120, 597892), (152, 472020), (160, 448419), (190, 377616), (228, 314680), (240, 298946), (285, 251744), (304, 236010), (380, 188808), (456, 157340), (480, 149473), (570, 125872), (608, 118005), (760, 94404), (912, 78670), (1140, 62936), (1520, 47202), (1824, 39335), (2280, 31468), (3040, 23601), (4560, 15734), (7867, 9120)]