42223020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 136012800

約数和(自身を除く): 93789780

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, 229, 420, 439, 458, 687, 878, 916, 1145, 1317, 1374, 1603, 1756, 2195, 2290, 2634, 2748, 3073, 3206, 3435, 4390, 4580, 4809, 5268, 6146, 6412, 6585, 6870, 8015, 8780, 9219, 9618, 12292, 13170, 13740, 15365, 16030, 18438, 19236, 24045, 26340, 30730, 32060, 36876, 46095, 48090, 61460, 92190, 96180, 100531, 184380, 201062, 301593, 402124, 502655, 603186, 703717, 1005310, 1206372, 1407434, 1507965, 2010620, 2111151, 2814868, 3015930, 3518585, 4222302, 6031860, 7037170, 8444604, 10555755, 14074340, 21111510, 42223020]

約数ペア:

[(1, 42223020), (2, 21111510), (3, 14074340), (4, 10555755), (5, 8444604), (6, 7037170), (7, 6031860), (10, 4222302), (12, 3518585), (14, 3015930), (15, 2814868), (20, 2111151), (21, 2010620), (28, 1507965), (30, 1407434), (35, 1206372), (42, 1005310), (60, 703717), (70, 603186), (84, 502655), (105, 402124), (140, 301593), (210, 201062), (229, 184380), (420, 100531), (439, 96180), (458, 92190), (687, 61460), (878, 48090), (916, 46095), (1145, 36876), (1317, 32060), (1374, 30730), (1603, 26340), (1756, 24045), (2195, 19236), (2290, 18438), (2634, 16030), (2748, 15365), (3073, 13740), (3206, 13170), (3435, 12292), (4390, 9618), (4580, 9219), (4809, 8780), (5268, 8015), (6146, 6870), (6412, 6585)]