202978440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{26849}}^1$

素因数の和:26876

約数の個数: 128

約数和(自身を含む): 773280000

約数和(自身を除く): 570301560

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, 26849, 53698, 80547, 107396, 134245, 161094, 187943, 214792, 241641, 268490, 322188, 375886, 402735, 483282, 536980, 563829, 644376, 724923, 751772, 805470, 939715, 966564, 1073960, 1127658, 1208205, 1449846, 1503544, 1610940, 1691487, 1879430, 1933128, 2255316, 2416410, 2819145, 2899692, 3221880, 3382974, 3624615, 3758860, 4510632, 4832820, 5074461, 5638290, 5799384, 6765948, 7249230, 7517720, 8457435, 9665640, 10148922, 11276580, 13531896, 14498460, 16914870, 20297844, 22553160, 25372305, 28996920, 33829740, 40595688, 50744610, 67659480, 101489220, 202978440]

約数ペア:

[(1, 202978440), (2, 101489220), (3, 67659480), (4, 50744610), (5, 40595688), (6, 33829740), (7, 28996920), (8, 25372305), (9, 22553160), (10, 20297844), (12, 16914870), (14, 14498460), (15, 13531896), (18, 11276580), (20, 10148922), (21, 9665640), (24, 8457435), (27, 7517720), (28, 7249230), (30, 6765948), (35, 5799384), (36, 5638290), (40, 5074461), (42, 4832820), (45, 4510632), (54, 3758860), (56, 3624615), (60, 3382974), (63, 3221880), (70, 2899692), (72, 2819145), (84, 2416410), (90, 2255316), (105, 1933128), (108, 1879430), (120, 1691487), (126, 1610940), (135, 1503544), (140, 1449846), (168, 1208205), (180, 1127658), (189, 1073960), (210, 966564), (216, 939715), (252, 805470), (270, 751772), (280, 724923), (315, 644376), (360, 563829), (378, 536980), (420, 483282), (504, 402735), (540, 375886), (630, 322188), (756, 268490), (840, 241641), (945, 214792), (1080, 187943), (1260, 161094), (1512, 134245), (1890, 107396), (2520, 80547), (3780, 53698), (7560, 26849)]