138104960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1118

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 252595840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1063, 1120, 1160, 1624, 1856, 2030, 2126, 2240, 2320, 3248, 3712, 4060, 4252, 4480, 4640, 5315, 6496, 7441, 8120, 8504, 9280, 10630, 12992, 14882, 16240, 17008, 18560, 21260, 25984, 29764, 30827, 32480, 34016, 37205, 42520, 59528, 61654, 64960, 68032, 74410, 85040, 119056, 123308, 129920, 136064, 148820, 154135, 170080, 215789, 238112, 246616, 297640, 308270, 340160, 431578, 476224, 493232, 595280, 616540, 680320, 863156, 952448, 986464, 1078945, 1190560, 1233080, 1726312, 1972928, 2157890, 2381120, 2466160, 3452624, 3945856, 4315780, 4762240, 4932320, 6905248, 8631560, 9864640, 13810496, 17263120, 19729280, 27620992, 34526240, 69052480, 138104960]

約数ペア:

[(1, 138104960), (2, 69052480), (4, 34526240), (5, 27620992), (7, 19729280), (8, 17263120), (10, 13810496), (14, 9864640), (16, 8631560), (20, 6905248), (28, 4932320), (29, 4762240), (32, 4315780), (35, 3945856), (40, 3452624), (56, 2466160), (58, 2381120), (64, 2157890), (70, 1972928), (80, 1726312), (112, 1233080), (116, 1190560), (128, 1078945), (140, 986464), (145, 952448), (160, 863156), (203, 680320), (224, 616540), (232, 595280), (280, 493232), (290, 476224), (320, 431578), (406, 340160), (448, 308270), (464, 297640), (560, 246616), (580, 238112), (640, 215789), (812, 170080), (896, 154135), (928, 148820), (1015, 136064), (1063, 129920), (1120, 123308), (1160, 119056), (1624, 85040), (1856, 74410), (2030, 68032), (2126, 64960), (2240, 61654), (2320, 59528), (3248, 42520), (3712, 37205), (4060, 34016), (4252, 32480), (4480, 30827), (4640, 29764), (5315, 25984), (6496, 21260), (7441, 18560), (8120, 17008), (8504, 16240), (9280, 14882), (10630, 12992)]