222715920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3149

約数の個数: 160

約数和(自身を含む): 807662592

約数和(自身を除く): 584946672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3083, 3440, 3612, 4515, 4816, 5160, 6020, 6166, 7224, 9030, 9249, 10320, 12040, 12332, 14448, 15415, 18060, 18498, 21581, 24080, 24664, 30830, 36120, 36996, 43162, 46245, 49328, 61660, 64743, 72240, 73992, 86324, 92490, 107905, 123320, 129486, 132569, 147984, 172648, 184980, 215810, 246640, 258972, 265138, 323715, 345296, 369960, 397707, 431620, 517944, 530276, 647430, 662845, 739920, 795414, 863240, 927983, 1035888, 1060552, 1294860, 1325690, 1590828, 1726480, 1855966, 1988535, 2121104, 2589720, 2651380, 2783949, 3181656, 3711932, 3977070, 4639915, 5179440, 5302760, 5567898, 6363312, 7423864, 7954140, 9279830, 10605520, 11135796, 13919745, 14847728, 15908280, 18559660, 22271592, 27839490, 31816560, 37119320, 44543184, 55678980, 74238640, 111357960, 222715920]

約数ペア:

[(1, 222715920), (2, 111357960), (3, 74238640), (4, 55678980), (5, 44543184), (6, 37119320), (7, 31816560), (8, 27839490), (10, 22271592), (12, 18559660), (14, 15908280), (15, 14847728), (16, 13919745), (20, 11135796), (21, 10605520), (24, 9279830), (28, 7954140), (30, 7423864), (35, 6363312), (40, 5567898), (42, 5302760), (43, 5179440), (48, 4639915), (56, 3977070), (60, 3711932), (70, 3181656), (80, 2783949), (84, 2651380), (86, 2589720), (105, 2121104), (112, 1988535), (120, 1855966), (129, 1726480), (140, 1590828), (168, 1325690), (172, 1294860), (210, 1060552), (215, 1035888), (240, 927983), (258, 863240), (280, 795414), (301, 739920), (336, 662845), (344, 647430), (420, 530276), (430, 517944), (516, 431620), (560, 397707), (602, 369960), (645, 345296), (688, 323715), (840, 265138), (860, 258972), (903, 246640), (1032, 215810), (1204, 184980), (1290, 172648), (1505, 147984), (1680, 132569), (1720, 129486), (1806, 123320), (2064, 107905), (2408, 92490), (2580, 86324), (3010, 73992), (3083, 72240), (3440, 64743), (3612, 61660), (4515, 49328), (4816, 46245), (5160, 43162), (6020, 36996), (6166, 36120), (7224, 30830), (9030, 24664), (9249, 24080), (10320, 21581), (12040, 18498), (12332, 18060), (14448, 15415)]