148617840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{88463}}^1$

素因数の和:88486

約数の個数: 80

約数和(自身を含む): 526537728

約数和(自身を除く): 377919888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 88463, 176926, 265389, 353852, 442315, 530778, 619241, 707704, 884630, 1061556, 1238482, 1326945, 1415408, 1769260, 1857723, 2123112, 2476964, 2653890, 3096205, 3538520, 3715446, 4246224, 4953928, 5307780, 6192410, 7077040, 7430892, 9288615, 9907856, 10615560, 12384820, 14861784, 18577230, 21231120, 24769640, 29723568, 37154460, 49539280, 74308920, 148617840]

約数ペア:

[(1, 148617840), (2, 74308920), (3, 49539280), (4, 37154460), (5, 29723568), (6, 24769640), (7, 21231120), (8, 18577230), (10, 14861784), (12, 12384820), (14, 10615560), (15, 9907856), (16, 9288615), (20, 7430892), (21, 7077040), (24, 6192410), (28, 5307780), (30, 4953928), (35, 4246224), (40, 3715446), (42, 3538520), (48, 3096205), (56, 2653890), (60, 2476964), (70, 2123112), (80, 1857723), (84, 1769260), (105, 1415408), (112, 1326945), (120, 1238482), (140, 1061556), (168, 884630), (210, 707704), (240, 619241), (280, 530778), (336, 442315), (420, 353852), (560, 265389), (840, 176926), (1680, 88463)]