291394320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5981}}^1$

素因数の和:6033

約数の個数: 160

約数和(自身を含む): 1068145920

約数和(自身を除く): 776751600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 5981, 6090, 6960, 8120, 9744, 11962, 12180, 16240, 17943, 23924, 24360, 29905, 35886, 41867, 47848, 48720, 59810, 71772, 83734, 89715, 95696, 119620, 125601, 143544, 167468, 173449, 179430, 209335, 239240, 251202, 287088, 334936, 346898, 358860, 418670, 478480, 502404, 520347, 628005, 669872, 693796, 717720, 837340, 867245, 1004808, 1040694, 1214143, 1256010, 1387592, 1435440, 1674680, 1734490, 2009616, 2081388, 2428286, 2512020, 2601735, 2775184, 3349360, 3468980, 3642429, 4162776, 4856572, 5024040, 5203470, 6070715, 6937960, 7284858, 8325552, 9713144, 10048080, 10406940, 12141430, 13875920, 14569716, 18212145, 19426288, 20813880, 24282860, 29139432, 36424290, 41627760, 48565720, 58278864, 72848580, 97131440, 145697160, 291394320]

約数ペア:

[(1, 291394320), (2, 145697160), (3, 97131440), (4, 72848580), (5, 58278864), (6, 48565720), (7, 41627760), (8, 36424290), (10, 29139432), (12, 24282860), (14, 20813880), (15, 19426288), (16, 18212145), (20, 14569716), (21, 13875920), (24, 12141430), (28, 10406940), (29, 10048080), (30, 9713144), (35, 8325552), (40, 7284858), (42, 6937960), (48, 6070715), (56, 5203470), (58, 5024040), (60, 4856572), (70, 4162776), (80, 3642429), (84, 3468980), (87, 3349360), (105, 2775184), (112, 2601735), (116, 2512020), (120, 2428286), (140, 2081388), (145, 2009616), (168, 1734490), (174, 1674680), (203, 1435440), (210, 1387592), (232, 1256010), (240, 1214143), (280, 1040694), (290, 1004808), (336, 867245), (348, 837340), (406, 717720), (420, 693796), (435, 669872), (464, 628005), (560, 520347), (580, 502404), (609, 478480), (696, 418670), (812, 358860), (840, 346898), (870, 334936), (1015, 287088), (1160, 251202), (1218, 239240), (1392, 209335), (1624, 179430), (1680, 173449), (1740, 167468), (2030, 143544), (2320, 125601), (2436, 119620), (3045, 95696), (3248, 89715), (3480, 83734), (4060, 71772), (4872, 59810), (5981, 48720), (6090, 47848), (6960, 41867), (8120, 35886), (9744, 29905), (11962, 24360), (12180, 23924), (16240, 17943)]