1561075451040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{464605789}}^1$

素因数の和:464605814

約数の個数: 96

約数和(自身を含む): 5619871635840

約数和(自身を除く): 4058796184800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 464605789, 929211578, 1393817367, 1858423156, 2323028945, 2787634734, 3252240523, 3716846312, 4646057890, 5575269468, 6504481046, 6969086835, 7433692624, 9292115780, 9756721569, 11150538936, 13008962092, 13938173670, 14867385248, 16261202615, 18584231560, 19513443138, 22301077872, 26017924184, 27876347340, 32522405230, 37168463120, 39026886276, 44602155744, 48783607845, 52035848368, 55752694680, 65044810460, 74336926240, 78053772552, 97567215690, 104071696736, 111505389360, 130089620920, 156107545104, 195134431380, 223010778720, 260179241840, 312215090208, 390268862760, 520358483680, 780537725520, 1561075451040]

約数ペア:

[(1, 1561075451040), (2, 780537725520), (3, 520358483680), (4, 390268862760), (5, 312215090208), (6, 260179241840), (7, 223010778720), (8, 195134431380), (10, 156107545104), (12, 130089620920), (14, 111505389360), (15, 104071696736), (16, 97567215690), (20, 78053772552), (21, 74336926240), (24, 65044810460), (28, 55752694680), (30, 52035848368), (32, 48783607845), (35, 44602155744), (40, 39026886276), (42, 37168463120), (48, 32522405230), (56, 27876347340), (60, 26017924184), (70, 22301077872), (80, 19513443138), (84, 18584231560), (96, 16261202615), (105, 14867385248), (112, 13938173670), (120, 13008962092), (140, 11150538936), (160, 9756721569), (168, 9292115780), (210, 7433692624), (224, 6969086835), (240, 6504481046), (280, 5575269468), (336, 4646057890), (420, 3716846312), (480, 3252240523), (560, 2787634734), (672, 2323028945), (840, 1858423156), (1120, 1393817367), (1680, 929211578), (3360, 464605789)]