1101292080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{655531}}^1$

素因数の和:655554

約数の個数: 80

約数和(自身を含む): 3901726464

約数和(自身を除く): 2800434384

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, 655531, 1311062, 1966593, 2622124, 3277655, 3933186, 4588717, 5244248, 6555310, 7866372, 9177434, 9832965, 10488496, 13110620, 13766151, 15732744, 18354868, 19665930, 22943585, 26221240, 27532302, 31465488, 36709736, 39331860, 45887170, 52442480, 55064604, 68830755, 73419472, 78663720, 91774340, 110129208, 137661510, 157327440, 183548680, 220258416, 275323020, 367097360, 550646040, 1101292080]

約数ペア:

[(1, 1101292080), (2, 550646040), (3, 367097360), (4, 275323020), (5, 220258416), (6, 183548680), (7, 157327440), (8, 137661510), (10, 110129208), (12, 91774340), (14, 78663720), (15, 73419472), (16, 68830755), (20, 55064604), (21, 52442480), (24, 45887170), (28, 39331860), (30, 36709736), (35, 31465488), (40, 27532302), (42, 26221240), (48, 22943585), (56, 19665930), (60, 18354868), (70, 15732744), (80, 13766151), (84, 13110620), (105, 10488496), (112, 9832965), (120, 9177434), (140, 7866372), (168, 6555310), (210, 5244248), (240, 4588717), (280, 3933186), (336, 3277655), (420, 2622124), (560, 1966593), (840, 1311062), (1680, 655531)]