669066141040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{198047}}^1$

素因数の和:198431

約数の個数: 120

約数和(自身を含む): 1714758998400

約数和(自身を除く): 1045692857360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 349, 440, 484, 605, 698, 880, 968, 1210, 1396, 1745, 1936, 2420, 2792, 3490, 3839, 4840, 5584, 6980, 7678, 9680, 13960, 15356, 19195, 27920, 30712, 38390, 42229, 61424, 76780, 84458, 153560, 168916, 198047, 211145, 307120, 337832, 396094, 422290, 675664, 792188, 844580, 990235, 1584376, 1689160, 1980470, 2178517, 3168752, 3378320, 3960940, 4357034, 7921880, 8714068, 10892585, 15843760, 17428136, 21785170, 23963687, 34856272, 43570340, 47927374, 69118403, 87140680, 95854748, 119818435, 138236806, 174281360, 191709496, 239636870, 276473612, 345592015, 383418992, 479273740, 552947224, 691184030, 760302433, 958547480, 1105894448, 1382368060, 1520604866, 1917094960, 2764736120, 3041209732, 3801512165, 5529472240, 6082419464, 7603024330, 8363326763, 12164838928, 15206048660, 16726653526, 30412097320, 33453307052, 41816633815, 60824194640, 66906614104, 83633267630, 133813228208, 167266535260, 334533070520, 669066141040]

約数ペア:

[(1, 669066141040), (2, 334533070520), (4, 167266535260), (5, 133813228208), (8, 83633267630), (10, 66906614104), (11, 60824194640), (16, 41816633815), (20, 33453307052), (22, 30412097320), (40, 16726653526), (44, 15206048660), (55, 12164838928), (80, 8363326763), (88, 7603024330), (110, 6082419464), (121, 5529472240), (176, 3801512165), (220, 3041209732), (242, 2764736120), (349, 1917094960), (440, 1520604866), (484, 1382368060), (605, 1105894448), (698, 958547480), (880, 760302433), (968, 691184030), (1210, 552947224), (1396, 479273740), (1745, 383418992), (1936, 345592015), (2420, 276473612), (2792, 239636870), (3490, 191709496), (3839, 174281360), (4840, 138236806), (5584, 119818435), (6980, 95854748), (7678, 87140680), (9680, 69118403), (13960, 47927374), (15356, 43570340), (19195, 34856272), (27920, 23963687), (30712, 21785170), (38390, 17428136), (42229, 15843760), (61424, 10892585), (76780, 8714068), (84458, 7921880), (153560, 4357034), (168916, 3960940), (198047, 3378320), (211145, 3168752), (307120, 2178517), (337832, 1980470), (396094, 1689160), (422290, 1584376), (675664, 990235), (792188, 844580)]