1611619320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{14939}}^1$

素因数の和:15013

約数の個数: 128

約数和(自身を含む): 5163264000

約数和(自身を除く): 3551644680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1740, 1798, 1860, 2697, 3480, 3596, 3720, 4495, 5394, 7192, 8990, 10788, 13485, 14939, 17980, 21576, 26970, 29878, 35960, 44817, 53940, 59756, 74695, 89634, 107880, 119512, 149390, 179268, 224085, 298780, 358536, 433231, 448170, 463109, 597560, 866462, 896340, 926218, 1299693, 1389327, 1732924, 1792680, 1852436, 2166155, 2315545, 2599386, 2778654, 3465848, 3704872, 4332310, 4631090, 5198772, 5557308, 6498465, 6946635, 8664620, 9262180, 10397544, 11114616, 12996930, 13430161, 13893270, 17329240, 18524360, 25993860, 26860322, 27786540, 40290483, 51987720, 53720644, 55573080, 67150805, 80580966, 107441288, 134301610, 161161932, 201452415, 268603220, 322323864, 402904830, 537206440, 805809660, 1611619320]

約数ペア:

[(1, 1611619320), (2, 805809660), (3, 537206440), (4, 402904830), (5, 322323864), (6, 268603220), (8, 201452415), (10, 161161932), (12, 134301610), (15, 107441288), (20, 80580966), (24, 67150805), (29, 55573080), (30, 53720644), (31, 51987720), (40, 40290483), (58, 27786540), (60, 26860322), (62, 25993860), (87, 18524360), (93, 17329240), (116, 13893270), (120, 13430161), (124, 12996930), (145, 11114616), (155, 10397544), (174, 9262180), (186, 8664620), (232, 6946635), (248, 6498465), (290, 5557308), (310, 5198772), (348, 4631090), (372, 4332310), (435, 3704872), (465, 3465848), (580, 2778654), (620, 2599386), (696, 2315545), (744, 2166155), (870, 1852436), (899, 1792680), (930, 1732924), (1160, 1389327), (1240, 1299693), (1740, 926218), (1798, 896340), (1860, 866462), (2697, 597560), (3480, 463109), (3596, 448170), (3720, 433231), (4495, 358536), (5394, 298780), (7192, 224085), (8990, 179268), (10788, 149390), (13485, 119512), (14939, 107880), (17980, 89634), (21576, 74695), (26970, 59756), (29878, 53940), (35960, 44817)]