139495827680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{655033}}^1$

素因数の和:655081

約数の個数: 96

約数和(自身を含む): 362490575328

約数和(自身を除く): 222994747648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1331, 1760, 1936, 2420, 2662, 3872, 4840, 5324, 6655, 9680, 10648, 13310, 19360, 21296, 26620, 42592, 53240, 106480, 212960, 655033, 1310066, 2620132, 3275165, 5240264, 6550330, 7205363, 10480528, 13100660, 14410726, 20961056, 26201320, 28821452, 36026815, 52402640, 57642904, 72053630, 79258993, 104805280, 115285808, 144107260, 158517986, 230571616, 288214520, 317035972, 396294965, 576429040, 634071944, 792589930, 871848923, 1152858080, 1268143888, 1585179860, 1743697846, 2536287776, 3170359720, 3487395692, 4359244615, 6340719440, 6974791384, 8718489230, 12681438880, 13949582768, 17436978460, 27899165536, 34873956920, 69747913840, 139495827680]

約数ペア:

[(1, 139495827680), (2, 69747913840), (4, 34873956920), (5, 27899165536), (8, 17436978460), (10, 13949582768), (11, 12681438880), (16, 8718489230), (20, 6974791384), (22, 6340719440), (32, 4359244615), (40, 3487395692), (44, 3170359720), (55, 2536287776), (80, 1743697846), (88, 1585179860), (110, 1268143888), (121, 1152858080), (160, 871848923), (176, 792589930), (220, 634071944), (242, 576429040), (352, 396294965), (440, 317035972), (484, 288214520), (605, 230571616), (880, 158517986), (968, 144107260), (1210, 115285808), (1331, 104805280), (1760, 79258993), (1936, 72053630), (2420, 57642904), (2662, 52402640), (3872, 36026815), (4840, 28821452), (5324, 26201320), (6655, 20961056), (9680, 14410726), (10648, 13100660), (13310, 10480528), (19360, 7205363), (21296, 6550330), (26620, 5240264), (42592, 3275165), (53240, 2620132), (106480, 1310066), (212960, 655033)]