67576960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 182865600

約数和(自身を除く): 115288640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 290, 319, 320, 331, 352, 440, 464, 580, 638, 640, 662, 704, 880, 928, 1160, 1276, 1324, 1408, 1595, 1655, 1760, 1856, 2320, 2552, 2648, 3190, 3310, 3520, 3641, 3712, 4640, 5104, 5296, 6380, 6620, 7040, 7282, 9280, 9599, 10208, 10592, 12760, 13240, 14564, 18205, 18560, 19198, 20416, 21184, 25520, 26480, 29128, 36410, 38396, 40832, 42368, 47995, 51040, 52960, 58256, 72820, 76792, 95990, 102080, 105589, 105920, 116512, 145640, 153584, 191980, 204160, 211178, 211840, 233024, 291280, 307168, 383960, 422356, 466048, 527945, 582560, 614336, 767920, 844712, 1055890, 1165120, 1228672, 1535840, 1689424, 2111780, 2330240, 3071680, 3378848, 4223560, 6143360, 6757696, 8447120, 13515392, 16894240, 33788480, 67576960]

約数ペア:

[(1, 67576960), (2, 33788480), (4, 16894240), (5, 13515392), (8, 8447120), (10, 6757696), (11, 6143360), (16, 4223560), (20, 3378848), (22, 3071680), (29, 2330240), (32, 2111780), (40, 1689424), (44, 1535840), (55, 1228672), (58, 1165120), (64, 1055890), (80, 844712), (88, 767920), (110, 614336), (116, 582560), (128, 527945), (145, 466048), (160, 422356), (176, 383960), (220, 307168), (232, 291280), (290, 233024), (319, 211840), (320, 211178), (331, 204160), (352, 191980), (440, 153584), (464, 145640), (580, 116512), (638, 105920), (640, 105589), (662, 102080), (704, 95990), (880, 76792), (928, 72820), (1160, 58256), (1276, 52960), (1324, 51040), (1408, 47995), (1595, 42368), (1655, 40832), (1760, 38396), (1856, 36410), (2320, 29128), (2552, 26480), (2648, 25520), (3190, 21184), (3310, 20416), (3520, 19198), (3641, 18560), (3712, 18205), (4640, 14564), (5104, 13240), (5296, 12760), (6380, 10592), (6620, 10208), (7040, 9599), (7282, 9280)]