76907320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 212751360

約数和(自身を除く): 135844040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 107, 119, 136, 140, 151, 170, 214, 238, 280, 302, 340, 428, 476, 535, 595, 604, 680, 749, 755, 856, 952, 1057, 1070, 1190, 1208, 1498, 1510, 1819, 2114, 2140, 2380, 2567, 2996, 3020, 3638, 3745, 4228, 4280, 4760, 5134, 5285, 5992, 6040, 7276, 7490, 8456, 9095, 10268, 10570, 12733, 12835, 14552, 14980, 16157, 17969, 18190, 20536, 21140, 25466, 25670, 29960, 32314, 35938, 36380, 42280, 50932, 51340, 63665, 64628, 71876, 72760, 80785, 89845, 101864, 102680, 113099, 127330, 129256, 143752, 161570, 179690, 226198, 254660, 274669, 323140, 359380, 452396, 509320, 549338, 565495, 646280, 718760, 904792, 1098676, 1130990, 1373345, 1922683, 2197352, 2261980, 2746690, 3845366, 4523960, 5493380, 7690732, 9613415, 10986760, 15381464, 19226830, 38453660, 76907320]

約数ペア:

[(1, 76907320), (2, 38453660), (4, 19226830), (5, 15381464), (7, 10986760), (8, 9613415), (10, 7690732), (14, 5493380), (17, 4523960), (20, 3845366), (28, 2746690), (34, 2261980), (35, 2197352), (40, 1922683), (56, 1373345), (68, 1130990), (70, 1098676), (85, 904792), (107, 718760), (119, 646280), (136, 565495), (140, 549338), (151, 509320), (170, 452396), (214, 359380), (238, 323140), (280, 274669), (302, 254660), (340, 226198), (428, 179690), (476, 161570), (535, 143752), (595, 129256), (604, 127330), (680, 113099), (749, 102680), (755, 101864), (856, 89845), (952, 80785), (1057, 72760), (1070, 71876), (1190, 64628), (1208, 63665), (1498, 51340), (1510, 50932), (1819, 42280), (2114, 36380), (2140, 35938), (2380, 32314), (2567, 29960), (2996, 25670), (3020, 25466), (3638, 21140), (3745, 20536), (4228, 18190), (4280, 17969), (4760, 16157), (5134, 14980), (5285, 14552), (5992, 12835), (6040, 12733), (7276, 10570), (7490, 10268), (8456, 9095)]