199704480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13421}}^1$

素因数の和:13470

約数の個数: 96

約数和(自身を含む): 649410048

約数和(自身を除く): 449705568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13421, 14880, 26842, 40263, 53684, 67105, 80526, 107368, 134210, 161052, 201315, 214736, 268420, 322104, 402630, 416051, 429472, 536840, 644208, 805260, 832102, 1073680, 1248153, 1288416, 1610520, 1664204, 2080255, 2147360, 2496306, 3221040, 3328408, 4160510, 4992612, 6240765, 6442080, 6656816, 8321020, 9985224, 12481530, 13313632, 16642040, 19970448, 24963060, 33284080, 39940896, 49926120, 66568160, 99852240, 199704480]

約数ペア:

[(1, 199704480), (2, 99852240), (3, 66568160), (4, 49926120), (5, 39940896), (6, 33284080), (8, 24963060), (10, 19970448), (12, 16642040), (15, 13313632), (16, 12481530), (20, 9985224), (24, 8321020), (30, 6656816), (31, 6442080), (32, 6240765), (40, 4992612), (48, 4160510), (60, 3328408), (62, 3221040), (80, 2496306), (93, 2147360), (96, 2080255), (120, 1664204), (124, 1610520), (155, 1288416), (160, 1248153), (186, 1073680), (240, 832102), (248, 805260), (310, 644208), (372, 536840), (465, 429472), (480, 416051), (496, 402630), (620, 322104), (744, 268420), (930, 214736), (992, 201315), (1240, 161052), (1488, 134210), (1860, 107368), (2480, 80526), (2976, 67105), (3720, 53684), (4960, 40263), (7440, 26842), (13421, 14880)]