196382760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1011

約数の個数: 128

約数和(自身を含む): 676166400

約数和(自身を除く): 479783640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 389, 420, 601, 778, 840, 1167, 1202, 1556, 1803, 1945, 2334, 2404, 2723, 3005, 3112, 3606, 3890, 4207, 4668, 4808, 5446, 5835, 6010, 7212, 7780, 8169, 8414, 9015, 9336, 10892, 11670, 12020, 12621, 13615, 14424, 15560, 16338, 16828, 18030, 21035, 21784, 23340, 24040, 25242, 27230, 32676, 33656, 36060, 40845, 42070, 46680, 50484, 54460, 63105, 65352, 72120, 81690, 84140, 100968, 108920, 126210, 163380, 168280, 233789, 252420, 326760, 467578, 504840, 701367, 935156, 1168945, 1402734, 1636523, 1870312, 2337890, 2805468, 3273046, 3506835, 4675780, 4909569, 5610936, 6546092, 7013670, 8182615, 9351560, 9819138, 13092184, 14027340, 16365230, 19638276, 24547845, 28054680, 32730460, 39276552, 49095690, 65460920, 98191380, 196382760]

約数ペア:

[(1, 196382760), (2, 98191380), (3, 65460920), (4, 49095690), (5, 39276552), (6, 32730460), (7, 28054680), (8, 24547845), (10, 19638276), (12, 16365230), (14, 14027340), (15, 13092184), (20, 9819138), (21, 9351560), (24, 8182615), (28, 7013670), (30, 6546092), (35, 5610936), (40, 4909569), (42, 4675780), (56, 3506835), (60, 3273046), (70, 2805468), (84, 2337890), (105, 1870312), (120, 1636523), (140, 1402734), (168, 1168945), (210, 935156), (280, 701367), (389, 504840), (420, 467578), (601, 326760), (778, 252420), (840, 233789), (1167, 168280), (1202, 163380), (1556, 126210), (1803, 108920), (1945, 100968), (2334, 84140), (2404, 81690), (2723, 72120), (3005, 65352), (3112, 63105), (3606, 54460), (3890, 50484), (4207, 46680), (4668, 42070), (4808, 40845), (5446, 36060), (5835, 33656), (6010, 32676), (7212, 27230), (7780, 25242), (8169, 24040), (8414, 23340), (9015, 21784), (9336, 21035), (10892, 18030), (11670, 16828), (12020, 16338), (12621, 15560), (13615, 14424)]