140522760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55763}}^1$

素因数の和:55787

約数の個数: 96

約数和(自身を含む): 521951040

約数和(自身を除く): 381428280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 55763, 111526, 167289, 223052, 278815, 334578, 390341, 446104, 501867, 557630, 669156, 780682, 836445, 1003734, 1115260, 1171023, 1338312, 1561364, 1672890, 1951705, 2007468, 2230520, 2342046, 2509335, 3122728, 3345780, 3513069, 3903410, 4014936, 4684092, 5018670, 5855115, 6691560, 7026138, 7806820, 9368184, 10037340, 11710230, 14052276, 15613640, 17565345, 20074680, 23420460, 28104552, 35130690, 46840920, 70261380, 140522760]

約数ペア:

[(1, 140522760), (2, 70261380), (3, 46840920), (4, 35130690), (5, 28104552), (6, 23420460), (7, 20074680), (8, 17565345), (9, 15613640), (10, 14052276), (12, 11710230), (14, 10037340), (15, 9368184), (18, 7806820), (20, 7026138), (21, 6691560), (24, 5855115), (28, 5018670), (30, 4684092), (35, 4014936), (36, 3903410), (40, 3513069), (42, 3345780), (45, 3122728), (56, 2509335), (60, 2342046), (63, 2230520), (70, 2007468), (72, 1951705), (84, 1672890), (90, 1561364), (105, 1338312), (120, 1171023), (126, 1115260), (140, 1003734), (168, 836445), (180, 780682), (210, 669156), (252, 557630), (280, 501867), (315, 446104), (360, 390341), (420, 334578), (504, 278815), (630, 223052), (840, 167289), (1260, 111526), (2520, 55763)]