196129080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{25943}}^1$

素因数の和:25970

約数の個数: 128

約数和(自身を含む): 747187200

約数和(自身を除く): 551058120

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, 25943, 51886, 77829, 103772, 129715, 155658, 181601, 207544, 233487, 259430, 311316, 363202, 389145, 466974, 518860, 544803, 622632, 700461, 726404, 778290, 908005, 933948, 1037720, 1089606, 1167435, 1400922, 1452808, 1556580, 1634409, 1816010, 1867896, 2179212, 2334870, 2724015, 2801844, 3113160, 3268818, 3502305, 3632020, 4358424, 4669740, 4903227, 5448030, 5603688, 6537636, 7004610, 7264040, 8172045, 9339480, 9806454, 10896060, 13075272, 14009220, 16344090, 19612908, 21792120, 24516135, 28018440, 32688180, 39225816, 49032270, 65376360, 98064540, 196129080]

約数ペア:

[(1, 196129080), (2, 98064540), (3, 65376360), (4, 49032270), (5, 39225816), (6, 32688180), (7, 28018440), (8, 24516135), (9, 21792120), (10, 19612908), (12, 16344090), (14, 14009220), (15, 13075272), (18, 10896060), (20, 9806454), (21, 9339480), (24, 8172045), (27, 7264040), (28, 7004610), (30, 6537636), (35, 5603688), (36, 5448030), (40, 4903227), (42, 4669740), (45, 4358424), (54, 3632020), (56, 3502305), (60, 3268818), (63, 3113160), (70, 2801844), (72, 2724015), (84, 2334870), (90, 2179212), (105, 1867896), (108, 1816010), (120, 1634409), (126, 1556580), (135, 1452808), (140, 1400922), (168, 1167435), (180, 1089606), (189, 1037720), (210, 933948), (216, 908005), (252, 778290), (270, 726404), (280, 700461), (315, 622632), (360, 544803), (378, 518860), (420, 466974), (504, 389145), (540, 363202), (630, 311316), (756, 259430), (840, 233487), (945, 207544), (1080, 181601), (1260, 155658), (1512, 129715), (1890, 103772), (2520, 77829), (3780, 51886), (7560, 25943)]