67715760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2411

約数の個数: 160

約数和(自身を含む): 254126592

約数和(自身を除く): 186410832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2371, 2380, 2856, 3570, 4080, 4742, 4760, 5712, 7113, 7140, 9484, 9520, 11855, 14226, 14280, 16597, 18968, 23710, 28452, 28560, 33194, 35565, 37936, 40307, 47420, 49791, 56904, 66388, 71130, 80614, 82985, 94840, 99582, 113808, 120921, 132776, 142260, 161228, 165970, 189680, 199164, 201535, 241842, 248955, 265552, 282149, 284520, 322456, 331940, 398328, 403070, 483684, 497910, 564298, 569040, 604605, 644912, 663880, 796656, 806140, 846447, 967368, 995820, 1128596, 1209210, 1327760, 1410745, 1612280, 1692894, 1934736, 1991640, 2257192, 2418420, 2821490, 3224560, 3385788, 3983280, 4232235, 4514384, 4836840, 5642980, 6771576, 8464470, 9673680, 11285960, 13543152, 16928940, 22571920, 33857880, 67715760]

約数ペア:

[(1, 67715760), (2, 33857880), (3, 22571920), (4, 16928940), (5, 13543152), (6, 11285960), (7, 9673680), (8, 8464470), (10, 6771576), (12, 5642980), (14, 4836840), (15, 4514384), (16, 4232235), (17, 3983280), (20, 3385788), (21, 3224560), (24, 2821490), (28, 2418420), (30, 2257192), (34, 1991640), (35, 1934736), (40, 1692894), (42, 1612280), (48, 1410745), (51, 1327760), (56, 1209210), (60, 1128596), (68, 995820), (70, 967368), (80, 846447), (84, 806140), (85, 796656), (102, 663880), (105, 644912), (112, 604605), (119, 569040), (120, 564298), (136, 497910), (140, 483684), (168, 403070), (170, 398328), (204, 331940), (210, 322456), (238, 284520), (240, 282149), (255, 265552), (272, 248955), (280, 241842), (336, 201535), (340, 199164), (357, 189680), (408, 165970), (420, 161228), (476, 142260), (510, 132776), (560, 120921), (595, 113808), (680, 99582), (714, 94840), (816, 82985), (840, 80614), (952, 71130), (1020, 66388), (1190, 56904), (1360, 49791), (1428, 47420), (1680, 40307), (1785, 37936), (1904, 35565), (2040, 33194), (2371, 28560), (2380, 28452), (2856, 23710), (3570, 18968), (4080, 16597), (4742, 14280), (4760, 14226), (5712, 11855), (7113, 9520), (7140, 9484)]