143443020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1687

約数の個数: 96

約数和(自身を含む): 461260800

約数和(自身を除く): 317817780

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, 1195, 1429, 1434, 1673, 2390, 2858, 2868, 3346, 3585, 4287, 4780, 5019, 5716, 6692, 7145, 7170, 8365, 8574, 10003, 10038, 14290, 14340, 16730, 17148, 20006, 20076, 21435, 25095, 28580, 30009, 33460, 40012, 42870, 50015, 50190, 60018, 85740, 100030, 100380, 120036, 150045, 200060, 300090, 341531, 600180, 683062, 1024593, 1366124, 1707655, 2049186, 2390717, 3415310, 4098372, 4781434, 5122965, 6830620, 7172151, 9562868, 10245930, 11953585, 14344302, 20491860, 23907170, 28688604, 35860755, 47814340, 71721510, 143443020]

約数ペア:

[(1, 143443020), (2, 71721510), (3, 47814340), (4, 35860755), (5, 28688604), (6, 23907170), (7, 20491860), (10, 14344302), (12, 11953585), (14, 10245930), (15, 9562868), (20, 7172151), (21, 6830620), (28, 5122965), (30, 4781434), (35, 4098372), (42, 3415310), (60, 2390717), (70, 2049186), (84, 1707655), (105, 1366124), (140, 1024593), (210, 683062), (239, 600180), (420, 341531), (478, 300090), (717, 200060), (956, 150045), (1195, 120036), (1429, 100380), (1434, 100030), (1673, 85740), (2390, 60018), (2858, 50190), (2868, 50015), (3346, 42870), (3585, 40012), (4287, 33460), (4780, 30009), (5019, 28580), (5716, 25095), (6692, 21435), (7145, 20076), (7170, 20006), (8365, 17148), (8574, 16730), (10003, 14340), (10038, 14290)]