670437280

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 1626673104

約数和(自身を除く): 956235824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 173, 212, 265, 346, 424, 457, 530, 692, 848, 865, 914, 1060, 1384, 1696, 1730, 1828, 2120, 2285, 2768, 3460, 3656, 4240, 4570, 5536, 6920, 7312, 8480, 9140, 9169, 13840, 14624, 18280, 18338, 24221, 27680, 36560, 36676, 45845, 48442, 73120, 73352, 79061, 91690, 96884, 121105, 146704, 158122, 183380, 193768, 242210, 293408, 316244, 366760, 387536, 395305, 484420, 632488, 733520, 775072, 790610, 968840, 1264976, 1467040, 1581220, 1937680, 2529952, 3162440, 3875360, 4190233, 6324880, 8380466, 12649760, 16760932, 20951165, 33521864, 41902330, 67043728, 83804660, 134087456, 167609320, 335218640, 670437280]

約数ペア:

[(1, 670437280), (2, 335218640), (4, 167609320), (5, 134087456), (8, 83804660), (10, 67043728), (16, 41902330), (20, 33521864), (32, 20951165), (40, 16760932), (53, 12649760), (80, 8380466), (106, 6324880), (160, 4190233), (173, 3875360), (212, 3162440), (265, 2529952), (346, 1937680), (424, 1581220), (457, 1467040), (530, 1264976), (692, 968840), (848, 790610), (865, 775072), (914, 733520), (1060, 632488), (1384, 484420), (1696, 395305), (1730, 387536), (1828, 366760), (2120, 316244), (2285, 293408), (2768, 242210), (3460, 193768), (3656, 183380), (4240, 158122), (4570, 146704), (5536, 121105), (6920, 96884), (7312, 91690), (8480, 79061), (9140, 73352), (9169, 73120), (13840, 48442), (14624, 45845), (18280, 36676), (18338, 36560), (24221, 27680)]