939664960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7789}}^1$

素因数の和:7848

約数の個数: 112

約数和(自身を含む): 2493111600

約数和(自身を除く): 1553446640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 320, 377, 416, 464, 520, 580, 754, 832, 928, 1040, 1160, 1508, 1856, 1885, 2080, 2320, 3016, 3770, 4160, 4640, 6032, 7540, 7789, 9280, 12064, 15080, 15578, 24128, 30160, 31156, 38945, 60320, 62312, 77890, 101257, 120640, 124624, 155780, 202514, 225881, 249248, 311560, 405028, 451762, 498496, 506285, 623120, 810056, 903524, 1012570, 1129405, 1246240, 1620112, 1807048, 2025140, 2258810, 2492480, 2936453, 3240224, 3614096, 4050280, 4517620, 5872906, 6480448, 7228192, 8100560, 9035240, 11745812, 14456384, 14682265, 16201120, 18070480, 23491624, 29364530, 32402240, 36140960, 46983248, 58729060, 72281920, 93966496, 117458120, 187932992, 234916240, 469832480, 939664960]

約数ペア:

[(1, 939664960), (2, 469832480), (4, 234916240), (5, 187932992), (8, 117458120), (10, 93966496), (13, 72281920), (16, 58729060), (20, 46983248), (26, 36140960), (29, 32402240), (32, 29364530), (40, 23491624), (52, 18070480), (58, 16201120), (64, 14682265), (65, 14456384), (80, 11745812), (104, 9035240), (116, 8100560), (130, 7228192), (145, 6480448), (160, 5872906), (208, 4517620), (232, 4050280), (260, 3614096), (290, 3240224), (320, 2936453), (377, 2492480), (416, 2258810), (464, 2025140), (520, 1807048), (580, 1620112), (754, 1246240), (832, 1129405), (928, 1012570), (1040, 903524), (1160, 810056), (1508, 623120), (1856, 506285), (1885, 498496), (2080, 451762), (2320, 405028), (3016, 311560), (3770, 249248), (4160, 225881), (4640, 202514), (6032, 155780), (7540, 124624), (7789, 120640), (9280, 101257), (12064, 77890), (15080, 62312), (15578, 60320), (24128, 38945), (30160, 31156)]