12220366967680

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1655051}}^1$

素因数の和:1655292

約数の個数: 128

約数和(自身を含む): 29779019625600

約数和(自身を除く): 17558652657920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 139, 160, 166, 278, 320, 332, 415, 556, 640, 664, 695, 830, 1112, 1328, 1390, 1660, 2224, 2656, 2780, 3320, 4448, 5312, 5560, 6640, 8896, 10624, 11120, 11537, 13280, 17792, 22240, 23074, 26560, 44480, 46148, 53120, 57685, 88960, 92296, 115370, 184592, 230740, 369184, 461480, 738368, 922960, 1476736, 1655051, 1845920, 3310102, 3691840, 6620204, 7383680, 8275255, 13240408, 16550510, 26480816, 33101020, 52961632, 66202040, 105923264, 132404080, 137369233, 211846528, 230052089, 264808160, 274738466, 460104178, 529616320, 549476932, 686846165, 920208356, 1059232640, 1098953864, 1150260445, 1373692330, 1840416712, 2197907728, 2300520890, 2747384660, 3680833424, 4395815456, 4601041780, 5494769320, 7361666848, 8791630912, 9202083560, 10989538640, 14723333696, 17583261824, 18404167120, 19094323387, 21979077280, 29446667392, 36808334240, 38188646774, 43958154560, 73616668480, 76377293548, 87916309120, 95471616935, 147233336960, 152754587096, 190943233870, 305509174192, 381886467740, 611018348384, 763772935480, 1222036696768, 1527545870960, 2444073393536, 3055091741920, 6110183483840, 12220366967680]

約数ペア:

[(1, 12220366967680), (2, 6110183483840), (4, 3055091741920), (5, 2444073393536), (8, 1527545870960), (10, 1222036696768), (16, 763772935480), (20, 611018348384), (32, 381886467740), (40, 305509174192), (64, 190943233870), (80, 152754587096), (83, 147233336960), (128, 95471616935), (139, 87916309120), (160, 76377293548), (166, 73616668480), (278, 43958154560), (320, 38188646774), (332, 36808334240), (415, 29446667392), (556, 21979077280), (640, 19094323387), (664, 18404167120), (695, 17583261824), (830, 14723333696), (1112, 10989538640), (1328, 9202083560), (1390, 8791630912), (1660, 7361666848), (2224, 5494769320), (2656, 4601041780), (2780, 4395815456), (3320, 3680833424), (4448, 2747384660), (5312, 2300520890), (5560, 2197907728), (6640, 1840416712), (8896, 1373692330), (10624, 1150260445), (11120, 1098953864), (11537, 1059232640), (13280, 920208356), (17792, 686846165), (22240, 549476932), (23074, 529616320), (26560, 460104178), (44480, 274738466), (46148, 264808160), (53120, 230052089), (57685, 211846528), (88960, 137369233), (92296, 132404080), (115370, 105923264), (184592, 66202040), (230740, 52961632), (369184, 33101020), (461480, 26480816), (738368, 16550510), (922960, 13240408), (1476736, 8275255), (1655051, 7383680), (1845920, 6620204), (3310102, 3691840)]