846218760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1193}}^1$

素因数の和:1487

約数の個数: 128

約数和(自身を含む): 2661569280

約数和(自身を除く): 1815350520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 257, 276, 345, 460, 514, 552, 690, 771, 920, 1028, 1193, 1285, 1380, 1542, 2056, 2386, 2570, 2760, 3084, 3579, 3855, 4772, 5140, 5911, 5965, 6168, 7158, 7710, 9544, 10280, 11822, 11930, 14316, 15420, 17733, 17895, 23644, 23860, 27439, 28632, 29555, 30840, 35466, 35790, 47288, 47720, 54878, 59110, 70932, 71580, 82317, 88665, 109756, 118220, 137195, 141864, 143160, 164634, 177330, 219512, 236440, 274390, 306601, 329268, 354660, 411585, 548780, 613202, 658536, 709320, 823170, 919803, 1097560, 1226404, 1533005, 1646340, 1839606, 2452808, 3066010, 3292680, 3679212, 4599015, 6132020, 7051823, 7358424, 9198030, 12264040, 14103646, 18396060, 21155469, 28207292, 35259115, 36792120, 42310938, 56414584, 70518230, 84621876, 105777345, 141036460, 169243752, 211554690, 282072920, 423109380, 846218760]

約数ペア:

[(1, 846218760), (2, 423109380), (3, 282072920), (4, 211554690), (5, 169243752), (6, 141036460), (8, 105777345), (10, 84621876), (12, 70518230), (15, 56414584), (20, 42310938), (23, 36792120), (24, 35259115), (30, 28207292), (40, 21155469), (46, 18396060), (60, 14103646), (69, 12264040), (92, 9198030), (115, 7358424), (120, 7051823), (138, 6132020), (184, 4599015), (230, 3679212), (257, 3292680), (276, 3066010), (345, 2452808), (460, 1839606), (514, 1646340), (552, 1533005), (690, 1226404), (771, 1097560), (920, 919803), (1028, 823170), (1193, 709320), (1285, 658536), (1380, 613202), (1542, 548780), (2056, 411585), (2386, 354660), (2570, 329268), (2760, 306601), (3084, 274390), (3579, 236440), (3855, 219512), (4772, 177330), (5140, 164634), (5911, 143160), (5965, 141864), (6168, 137195), (7158, 118220), (7710, 109756), (9544, 88665), (10280, 82317), (11822, 71580), (11930, 70932), (14316, 59110), (15420, 54878), (17733, 47720), (17895, 47288), (23644, 35790), (23860, 35466), (27439, 30840), (28632, 29555)]