1159727360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2720

約数の個数: 144

約数和(自身を含む): 3129380352

約数和(自身を除く): 1969652992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2657, 2728, 2816, 3410, 3520, 3968, 4960, 5314, 5456, 6820, 7040, 7936, 9920, 10628, 10912, 13285, 13640, 14080, 19840, 21256, 21824, 26570, 27280, 29227, 39680, 42512, 43648, 53140, 54560, 58454, 82367, 85024, 87296, 106280, 109120, 116908, 146135, 164734, 170048, 212560, 218240, 233816, 292270, 329468, 340096, 411835, 425120, 436480, 467632, 584540, 658936, 680192, 823670, 850240, 906037, 935264, 1169080, 1317872, 1647340, 1700480, 1812074, 1870528, 2338160, 2635744, 3294680, 3400960, 3624148, 3741056, 4530185, 4676320, 5271488, 6589360, 7248296, 7482112, 9060370, 9352640, 10542976, 13178720, 14496592, 18120740, 18705280, 21085952, 26357440, 28993184, 36241480, 37410560, 52714880, 57986368, 72482960, 105429760, 115972736, 144965920, 231945472, 289931840, 579863680, 1159727360]

約数ペア:

[(1, 1159727360), (2, 579863680), (4, 289931840), (5, 231945472), (8, 144965920), (10, 115972736), (11, 105429760), (16, 72482960), (20, 57986368), (22, 52714880), (31, 37410560), (32, 36241480), (40, 28993184), (44, 26357440), (55, 21085952), (62, 18705280), (64, 18120740), (80, 14496592), (88, 13178720), (110, 10542976), (124, 9352640), (128, 9060370), (155, 7482112), (160, 7248296), (176, 6589360), (220, 5271488), (248, 4676320), (256, 4530185), (310, 3741056), (320, 3624148), (341, 3400960), (352, 3294680), (440, 2635744), (496, 2338160), (620, 1870528), (640, 1812074), (682, 1700480), (704, 1647340), (880, 1317872), (992, 1169080), (1240, 935264), (1280, 906037), (1364, 850240), (1408, 823670), (1705, 680192), (1760, 658936), (1984, 584540), (2480, 467632), (2657, 436480), (2728, 425120), (2816, 411835), (3410, 340096), (3520, 329468), (3968, 292270), (4960, 233816), (5314, 218240), (5456, 212560), (6820, 170048), (7040, 164734), (7936, 146135), (9920, 116908), (10628, 109120), (10912, 106280), (13285, 87296), (13640, 85024), (14080, 82367), (19840, 58454), (21256, 54560), (21824, 53140), (26570, 43648), (27280, 42512), (29227, 39680)]