82342680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1689

約数の個数: 128

約数和(自身を含む): 287124480

約数和(自身を除く): 204781800

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1607, 1708, 1830, 2135, 2440, 2562, 3214, 3416, 3660, 4270, 4821, 5124, 6405, 6428, 7320, 8035, 8540, 9642, 10248, 11249, 12810, 12856, 16070, 17080, 19284, 22498, 24105, 25620, 32140, 33747, 38568, 44996, 48210, 51240, 56245, 64280, 67494, 89992, 96420, 98027, 112490, 134988, 168735, 192840, 196054, 224980, 269976, 294081, 337470, 392108, 449960, 490135, 588162, 674940, 686189, 784216, 980270, 1176324, 1349880, 1372378, 1470405, 1960540, 2058567, 2352648, 2744756, 2940810, 3430945, 3921080, 4117134, 5489512, 5881620, 6861890, 8234268, 10292835, 11763240, 13723780, 16468536, 20585670, 27447560, 41171340, 82342680]

約数ペア:

[(1, 82342680), (2, 41171340), (3, 27447560), (4, 20585670), (5, 16468536), (6, 13723780), (7, 11763240), (8, 10292835), (10, 8234268), (12, 6861890), (14, 5881620), (15, 5489512), (20, 4117134), (21, 3921080), (24, 3430945), (28, 2940810), (30, 2744756), (35, 2352648), (40, 2058567), (42, 1960540), (56, 1470405), (60, 1372378), (61, 1349880), (70, 1176324), (84, 980270), (105, 784216), (120, 686189), (122, 674940), (140, 588162), (168, 490135), (183, 449960), (210, 392108), (244, 337470), (280, 294081), (305, 269976), (366, 224980), (420, 196054), (427, 192840), (488, 168735), (610, 134988), (732, 112490), (840, 98027), (854, 96420), (915, 89992), (1220, 67494), (1281, 64280), (1464, 56245), (1607, 51240), (1708, 48210), (1830, 44996), (2135, 38568), (2440, 33747), (2562, 32140), (3214, 25620), (3416, 24105), (3660, 22498), (4270, 19284), (4821, 17080), (5124, 16070), (6405, 12856), (6428, 12810), (7320, 11249), (8035, 10248), (8540, 9642)]