207756360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{27481}}^1$

素因数の和:27508

約数の個数: 128

約数和(自身を含む): 791481600

約数和(自身を除く): 583725240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 27481, 54962, 82443, 109924, 137405, 164886, 192367, 219848, 247329, 274810, 329772, 384734, 412215, 494658, 549620, 577101, 659544, 741987, 769468, 824430, 961835, 989316, 1099240, 1154202, 1236645, 1483974, 1538936, 1648860, 1731303, 1923670, 1978632, 2308404, 2473290, 2885505, 2967948, 3297720, 3462606, 3709935, 3847340, 4616808, 4946580, 5193909, 5771010, 5935896, 6925212, 7419870, 7694680, 8656515, 9893160, 10387818, 11542020, 13850424, 14839740, 17313030, 20775636, 23084040, 25969545, 29679480, 34626060, 41551272, 51939090, 69252120, 103878180, 207756360]

約数ペア:

[(1, 207756360), (2, 103878180), (3, 69252120), (4, 51939090), (5, 41551272), (6, 34626060), (7, 29679480), (8, 25969545), (9, 23084040), (10, 20775636), (12, 17313030), (14, 14839740), (15, 13850424), (18, 11542020), (20, 10387818), (21, 9893160), (24, 8656515), (27, 7694680), (28, 7419870), (30, 6925212), (35, 5935896), (36, 5771010), (40, 5193909), (42, 4946580), (45, 4616808), (54, 3847340), (56, 3709935), (60, 3462606), (63, 3297720), (70, 2967948), (72, 2885505), (84, 2473290), (90, 2308404), (105, 1978632), (108, 1923670), (120, 1731303), (126, 1648860), (135, 1538936), (140, 1483974), (168, 1236645), (180, 1154202), (189, 1099240), (210, 989316), (216, 961835), (252, 824430), (270, 769468), (280, 741987), (315, 659544), (360, 577101), (378, 549620), (420, 494658), (504, 412215), (540, 384734), (630, 329772), (756, 274810), (840, 247329), (945, 219848), (1080, 192367), (1260, 164886), (1512, 137405), (1890, 109924), (2520, 82443), (3780, 54962), (7560, 27481)]