6212640

素因数分解:

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

素因数の和:111

約数の個数: 144

約数和(自身を含む): 22897728

約数和(自身を除く): 16685088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 1849, 2064, 2408, 2580, 3010, 3360, 3440, 3612, 3698, 4128, 4515, 4816, 5160, 5547, 6020, 6880, 7224, 7396, 9030, 9245, 9632, 10320, 11094, 12040, 12943, 14448, 14792, 18060, 18490, 20640, 22188, 24080, 25886, 27735, 28896, 29584, 36120, 36980, 38829, 44376, 48160, 51772, 55470, 59168, 64715, 72240, 73960, 77658, 88752, 103544, 110940, 129430, 144480, 147920, 155316, 177504, 194145, 207088, 221880, 258860, 295840, 310632, 388290, 414176, 443760, 517720, 621264, 776580, 887520, 1035440, 1242528, 1553160, 2070880, 3106320, 6212640]

約数ペア:

[(1, 6212640), (2, 3106320), (3, 2070880), (4, 1553160), (5, 1242528), (6, 1035440), (7, 887520), (8, 776580), (10, 621264), (12, 517720), (14, 443760), (15, 414176), (16, 388290), (20, 310632), (21, 295840), (24, 258860), (28, 221880), (30, 207088), (32, 194145), (35, 177504), (40, 155316), (42, 147920), (43, 144480), (48, 129430), (56, 110940), (60, 103544), (70, 88752), (80, 77658), (84, 73960), (86, 72240), (96, 64715), (105, 59168), (112, 55470), (120, 51772), (129, 48160), (140, 44376), (160, 38829), (168, 36980), (172, 36120), (210, 29584), (215, 28896), (224, 27735), (240, 25886), (258, 24080), (280, 22188), (301, 20640), (336, 18490), (344, 18060), (420, 14792), (430, 14448), (480, 12943), (516, 12040), (560, 11094), (602, 10320), (645, 9632), (672, 9245), (688, 9030), (840, 7396), (860, 7224), (903, 6880), (1032, 6020), (1120, 5547), (1204, 5160), (1290, 4816), (1376, 4515), (1505, 4128), (1680, 3698), (1720, 3612), (1806, 3440), (1849, 3360), (2064, 3010), (2408, 2580)]