67295360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 179193600

約数和(自身を除く): 111898240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 121, 128, 158, 160, 176, 220, 242, 316, 320, 352, 395, 440, 484, 605, 632, 640, 704, 790, 869, 880, 968, 1210, 1264, 1331, 1408, 1580, 1738, 1760, 1936, 2420, 2528, 2662, 3160, 3476, 3520, 3872, 4345, 4840, 5056, 5324, 6320, 6655, 6952, 7040, 7744, 8690, 9559, 9680, 10112, 10648, 12640, 13310, 13904, 15488, 17380, 19118, 19360, 21296, 25280, 26620, 27808, 34760, 38236, 38720, 42592, 47795, 50560, 53240, 55616, 69520, 76472, 77440, 85184, 95590, 105149, 106480, 111232, 139040, 152944, 170368, 191180, 210298, 212960, 278080, 305888, 382360, 420596, 425920, 525745, 556160, 611776, 764720, 841192, 851840, 1051490, 1223552, 1529440, 1682384, 2102980, 3058880, 3364768, 4205960, 6117760, 6729536, 8411920, 13459072, 16823840, 33647680, 67295360]

約数ペア:

[(1, 67295360), (2, 33647680), (4, 16823840), (5, 13459072), (8, 8411920), (10, 6729536), (11, 6117760), (16, 4205960), (20, 3364768), (22, 3058880), (32, 2102980), (40, 1682384), (44, 1529440), (55, 1223552), (64, 1051490), (79, 851840), (80, 841192), (88, 764720), (110, 611776), (121, 556160), (128, 525745), (158, 425920), (160, 420596), (176, 382360), (220, 305888), (242, 278080), (316, 212960), (320, 210298), (352, 191180), (395, 170368), (440, 152944), (484, 139040), (605, 111232), (632, 106480), (640, 105149), (704, 95590), (790, 85184), (869, 77440), (880, 76472), (968, 69520), (1210, 55616), (1264, 53240), (1331, 50560), (1408, 47795), (1580, 42592), (1738, 38720), (1760, 38236), (1936, 34760), (2420, 27808), (2528, 26620), (2662, 25280), (3160, 21296), (3476, 19360), (3520, 19118), (3872, 17380), (4345, 15488), (4840, 13904), (5056, 13310), (5324, 12640), (6320, 10648), (6655, 10112), (6952, 9680), (7040, 9559), (7744, 8690)]