42131040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{12539}}^1$

素因数の和:12564

約数の個数: 96

約数和(自身を含む): 151683840

約数和(自身を除く): 109552800

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, 12539, 25078, 37617, 50156, 62695, 75234, 87773, 100312, 125390, 150468, 175546, 188085, 200624, 250780, 263319, 300936, 351092, 376170, 401248, 438865, 501560, 526638, 601872, 702184, 752340, 877730, 1003120, 1053276, 1203744, 1316595, 1404368, 1504680, 1755460, 2006240, 2106552, 2633190, 2808736, 3009360, 3510920, 4213104, 5266380, 6018720, 7021840, 8426208, 10532760, 14043680, 21065520, 42131040]

約数ペア:

[(1, 42131040), (2, 21065520), (3, 14043680), (4, 10532760), (5, 8426208), (6, 7021840), (7, 6018720), (8, 5266380), (10, 4213104), (12, 3510920), (14, 3009360), (15, 2808736), (16, 2633190), (20, 2106552), (21, 2006240), (24, 1755460), (28, 1504680), (30, 1404368), (32, 1316595), (35, 1203744), (40, 1053276), (42, 1003120), (48, 877730), (56, 752340), (60, 702184), (70, 601872), (80, 526638), (84, 501560), (96, 438865), (105, 401248), (112, 376170), (120, 351092), (140, 300936), (160, 263319), (168, 250780), (210, 200624), (224, 188085), (240, 175546), (280, 150468), (336, 125390), (420, 100312), (480, 87773), (560, 75234), (672, 62695), (840, 50156), (1120, 37617), (1680, 25078), (3360, 12539)]