2219975520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22783}}^1$

素因数の和:22837

約数の個数: 192

約数和(自身を含む): 8267857920

約数和(自身を除く): 6047882400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 6090, 6496, 6960, 8120, 9744, 12180, 13920, 16240, 19488, 22783, 24360, 32480, 45566, 48720, 68349, 91132, 97440, 113915, 136698, 159481, 182264, 227830, 273396, 318962, 341745, 364528, 455660, 478443, 546792, 637924, 660707, 683490, 729056, 797405, 911320, 956886, 1093584, 1275848, 1321414, 1366980, 1594810, 1822640, 1913772, 1982121, 2187168, 2392215, 2551696, 2642828, 2733960, 3189620, 3303535, 3645280, 3827544, 3964242, 4624949, 4784430, 5103392, 5285656, 5467920, 6379240, 6607070, 7655088, 7928484, 9249898, 9568860, 9910605, 10571312, 10935840, 12758480, 13214140, 13874847, 15310176, 15856968, 18499796, 19137720, 19821210, 21142624, 23124745, 25516960, 26428280, 27749694, 31713936, 36999592, 38275440, 39642420, 46249490, 52856560, 55499388, 63427872, 69374235, 73999184, 76550880, 79284840, 92498980, 105713120, 110998776, 138748470, 147998368, 158569680, 184997960, 221997552, 277496940, 317139360, 369995920, 443995104, 554993880, 739991840, 1109987760, 2219975520]

約数ペア:

[(1, 2219975520), (2, 1109987760), (3, 739991840), (4, 554993880), (5, 443995104), (6, 369995920), (7, 317139360), (8, 277496940), (10, 221997552), (12, 184997960), (14, 158569680), (15, 147998368), (16, 138748470), (20, 110998776), (21, 105713120), (24, 92498980), (28, 79284840), (29, 76550880), (30, 73999184), (32, 69374235), (35, 63427872), (40, 55499388), (42, 52856560), (48, 46249490), (56, 39642420), (58, 38275440), (60, 36999592), (70, 31713936), (80, 27749694), (84, 26428280), (87, 25516960), (96, 23124745), (105, 21142624), (112, 19821210), (116, 19137720), (120, 18499796), (140, 15856968), (145, 15310176), (160, 13874847), (168, 13214140), (174, 12758480), (203, 10935840), (210, 10571312), (224, 9910605), (232, 9568860), (240, 9249898), (280, 7928484), (290, 7655088), (336, 6607070), (348, 6379240), (406, 5467920), (420, 5285656), (435, 5103392), (464, 4784430), (480, 4624949), (560, 3964242), (580, 3827544), (609, 3645280), (672, 3303535), (696, 3189620), (812, 2733960), (840, 2642828), (870, 2551696), (928, 2392215), (1015, 2187168), (1120, 1982121), (1160, 1913772), (1218, 1822640), (1392, 1594810), (1624, 1366980), (1680, 1321414), (1740, 1275848), (2030, 1093584), (2320, 956886), (2436, 911320), (2784, 797405), (3045, 729056), (3248, 683490), (3360, 660707), (3480, 637924), (4060, 546792), (4640, 478443), (4872, 455660), (6090, 364528), (6496, 341745), (6960, 318962), (8120, 273396), (9744, 227830), (12180, 182264), (13920, 159481), (16240, 136698), (19488, 113915), (22783, 97440), (24360, 91132), (32480, 68349), (45566, 48720)]