111321420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1367

約数の個数: 96

約数和(自身を含む): 358041600

約数和(自身を除く): 246720180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 956, 1109, 1195, 1434, 1673, 2218, 2390, 2868, 3327, 3346, 3585, 4436, 4780, 5019, 5545, 6654, 6692, 7170, 7763, 8365, 10038, 11090, 13308, 14340, 15526, 16635, 16730, 20076, 22180, 23289, 25095, 31052, 33270, 33460, 38815, 46578, 50190, 66540, 77630, 93156, 100380, 116445, 155260, 232890, 265051, 465780, 530102, 795153, 1060204, 1325255, 1590306, 1855357, 2650510, 3180612, 3710714, 3975765, 5301020, 5566071, 7421428, 7951530, 9276785, 11132142, 15903060, 18553570, 22264284, 27830355, 37107140, 55660710, 111321420]

約数ペア:

[(1, 111321420), (2, 55660710), (3, 37107140), (4, 27830355), (5, 22264284), (6, 18553570), (7, 15903060), (10, 11132142), (12, 9276785), (14, 7951530), (15, 7421428), (20, 5566071), (21, 5301020), (28, 3975765), (30, 3710714), (35, 3180612), (42, 2650510), (60, 1855357), (70, 1590306), (84, 1325255), (105, 1060204), (140, 795153), (210, 530102), (239, 465780), (420, 265051), (478, 232890), (717, 155260), (956, 116445), (1109, 100380), (1195, 93156), (1434, 77630), (1673, 66540), (2218, 50190), (2390, 46578), (2868, 38815), (3327, 33460), (3346, 33270), (3585, 31052), (4436, 25095), (4780, 23289), (5019, 22180), (5545, 20076), (6654, 16730), (6692, 16635), (7170, 15526), (7763, 14340), (8365, 13308), (10038, 11090)]