1569889020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 5125026816

約数和(自身を除く): 3555137796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 181, 193, 210, 214, 321, 362, 386, 420, 428, 535, 543, 579, 642, 724, 749, 772, 905, 965, 1070, 1086, 1158, 1267, 1284, 1351, 1498, 1605, 1810, 1930, 2140, 2172, 2247, 2316, 2534, 2702, 2715, 2895, 2996, 3210, 3620, 3745, 3801, 3860, 4053, 4494, 5068, 5404, 5430, 5790, 6335, 6420, 6755, 7490, 7602, 8106, 8988, 10860, 11235, 11580, 12670, 13510, 14980, 15204, 16212, 19005, 19367, 20265, 20651, 22470, 25340, 27020, 34933, 38010, 38734, 40530, 41302, 44940, 58101, 61953, 69866, 76020, 77468, 81060, 82604, 96835, 103255, 104799, 116202, 123906, 135569, 139732, 144557, 174665, 193670, 206510, 209598, 232404, 244531, 247812, 271138, 289114, 290505, 309765, 349330, 387340, 406707, 413020, 419196, 433671, 489062, 523995, 542276, 578228, 581010, 619530, 677845, 698660, 722785, 733593, 813414, 867342, 978124, 1047990, 1162020, 1222655, 1239060, 1355690, 1445570, 1467186, 1626828, 1734684, 2033535, 2095980, 2168355, 2445310, 2711380, 2891140, 2934372, 3667965, 3737831, 4067070, 4336710, 4890620, 7335930, 7475662, 8134140, 8673420, 11213493, 14671860, 14951324, 18689155, 22426986, 26164817, 37378310, 44853972, 52329634, 56067465, 74756620, 78494451, 104659268, 112134930, 130824085, 156988902, 224269860, 261648170, 313977804, 392472255, 523296340, 784944510, 1569889020]

約数ペア:

[(1, 1569889020), (2, 784944510), (3, 523296340), (4, 392472255), (5, 313977804), (6, 261648170), (7, 224269860), (10, 156988902), (12, 130824085), (14, 112134930), (15, 104659268), (20, 78494451), (21, 74756620), (28, 56067465), (30, 52329634), (35, 44853972), (42, 37378310), (60, 26164817), (70, 22426986), (84, 18689155), (105, 14951324), (107, 14671860), (140, 11213493), (181, 8673420), (193, 8134140), (210, 7475662), (214, 7335930), (321, 4890620), (362, 4336710), (386, 4067070), (420, 3737831), (428, 3667965), (535, 2934372), (543, 2891140), (579, 2711380), (642, 2445310), (724, 2168355), (749, 2095980), (772, 2033535), (905, 1734684), (965, 1626828), (1070, 1467186), (1086, 1445570), (1158, 1355690), (1267, 1239060), (1284, 1222655), (1351, 1162020), (1498, 1047990), (1605, 978124), (1810, 867342), (1930, 813414), (2140, 733593), (2172, 722785), (2247, 698660), (2316, 677845), (2534, 619530), (2702, 581010), (2715, 578228), (2895, 542276), (2996, 523995), (3210, 489062), (3620, 433671), (3745, 419196), (3801, 413020), (3860, 406707), (4053, 387340), (4494, 349330), (5068, 309765), (5404, 290505), (5430, 289114), (5790, 271138), (6335, 247812), (6420, 244531), (6755, 232404), (7490, 209598), (7602, 206510), (8106, 193670), (8988, 174665), (10860, 144557), (11235, 139732), (11580, 135569), (12670, 123906), (13510, 116202), (14980, 104799), (15204, 103255), (16212, 96835), (19005, 82604), (19367, 81060), (20265, 77468), (20651, 76020), (22470, 69866), (25340, 61953), (27020, 58101), (34933, 44940), (38010, 41302), (38734, 40530)]