202107840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19139}}^1$

素因数の和:19170

約数の個数: 112

約数和(自身を含む): 700064640

約数和(自身を除く): 497956800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 19139, 38278, 57417, 76556, 95695, 114834, 153112, 191390, 210529, 229668, 287085, 306224, 382780, 421058, 459336, 574170, 612448, 631587, 765560, 842116, 918672, 1052645, 1148340, 1224896, 1263174, 1531120, 1684232, 1837344, 2105290, 2296680, 2526348, 3062240, 3157935, 3368464, 3674688, 4210580, 4593360, 5052696, 6124480, 6315870, 6736928, 8421160, 9186720, 10105392, 12631740, 13473856, 16842320, 18373440, 20210784, 25263480, 33684640, 40421568, 50526960, 67369280, 101053920, 202107840]

約数ペア:

[(1, 202107840), (2, 101053920), (3, 67369280), (4, 50526960), (5, 40421568), (6, 33684640), (8, 25263480), (10, 20210784), (11, 18373440), (12, 16842320), (15, 13473856), (16, 12631740), (20, 10105392), (22, 9186720), (24, 8421160), (30, 6736928), (32, 6315870), (33, 6124480), (40, 5052696), (44, 4593360), (48, 4210580), (55, 3674688), (60, 3368464), (64, 3157935), (66, 3062240), (80, 2526348), (88, 2296680), (96, 2105290), (110, 1837344), (120, 1684232), (132, 1531120), (160, 1263174), (165, 1224896), (176, 1148340), (192, 1052645), (220, 918672), (240, 842116), (264, 765560), (320, 631587), (330, 612448), (352, 574170), (440, 459336), (480, 421058), (528, 382780), (660, 306224), (704, 287085), (880, 229668), (960, 210529), (1056, 191390), (1320, 153112), (1760, 114834), (2112, 95695), (2640, 76556), (3520, 57417), (5280, 38278), (10560, 19139)]