20762588280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{852323}}^1$

素因数の和:852373

約数の個数: 128

約数和(自身を含む): 73640793600

約数和(自身を除く): 52878205320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 852323, 1704646, 2556969, 3409292, 4261615, 5113938, 5966261, 6818584, 8523230, 10227876, 11932522, 12784845, 17046460, 17898783, 20455752, 23865044, 24717367, 25569690, 29831305, 34092920, 35797566, 47730088, 49434734, 51139380, 59662610, 71595132, 74152101, 89493915, 98869468, 102278760, 119325220, 123586835, 143190264, 148304202, 173021569, 178987830, 197738936, 238650440, 247173670, 296608404, 346043138, 357975660, 370760505, 494347340, 519064707, 593216808, 692086276, 715951320, 741521010, 865107845, 988694680, 1038129414, 1384172552, 1483042020, 1730215690, 2076258828, 2595323535, 2966084040, 3460431380, 4152517656, 5190647070, 6920862760, 10381294140, 20762588280]

約数ペア:

[(1, 20762588280), (2, 10381294140), (3, 6920862760), (4, 5190647070), (5, 4152517656), (6, 3460431380), (7, 2966084040), (8, 2595323535), (10, 2076258828), (12, 1730215690), (14, 1483042020), (15, 1384172552), (20, 1038129414), (21, 988694680), (24, 865107845), (28, 741521010), (29, 715951320), (30, 692086276), (35, 593216808), (40, 519064707), (42, 494347340), (56, 370760505), (58, 357975660), (60, 346043138), (70, 296608404), (84, 247173670), (87, 238650440), (105, 197738936), (116, 178987830), (120, 173021569), (140, 148304202), (145, 143190264), (168, 123586835), (174, 119325220), (203, 102278760), (210, 98869468), (232, 89493915), (280, 74152101), (290, 71595132), (348, 59662610), (406, 51139380), (420, 49434734), (435, 47730088), (580, 35797566), (609, 34092920), (696, 29831305), (812, 25569690), (840, 24717367), (870, 23865044), (1015, 20455752), (1160, 17898783), (1218, 17046460), (1624, 12784845), (1740, 11932522), (2030, 10227876), (2436, 8523230), (3045, 6818584), (3480, 5966261), (4060, 5113938), (4872, 4261615), (6090, 3409292), (8120, 2556969), (12180, 1704646), (24360, 852323)]