143948280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{24481}}^1$

素因数の和:24509

約数の個数: 96

約数和(自身を含む): 502370640

約数和(自身を除く): 358422360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 24481, 48962, 73443, 97924, 122405, 146886, 171367, 195848, 244810, 293772, 342734, 367215, 489620, 514101, 587544, 685468, 734430, 856835, 979240, 1028202, 1199569, 1370936, 1468860, 1713670, 2056404, 2399138, 2570505, 2937720, 3427340, 3598707, 4112808, 4798276, 5141010, 5997845, 6854680, 7197414, 9596552, 10282020, 11995690, 14394828, 17993535, 20564040, 23991380, 28789656, 35987070, 47982760, 71974140, 143948280]

約数ペア:

[(1, 143948280), (2, 71974140), (3, 47982760), (4, 35987070), (5, 28789656), (6, 23991380), (7, 20564040), (8, 17993535), (10, 14394828), (12, 11995690), (14, 10282020), (15, 9596552), (20, 7197414), (21, 6854680), (24, 5997845), (28, 5141010), (30, 4798276), (35, 4112808), (40, 3598707), (42, 3427340), (49, 2937720), (56, 2570505), (60, 2399138), (70, 2056404), (84, 1713670), (98, 1468860), (105, 1370936), (120, 1199569), (140, 1028202), (147, 979240), (168, 856835), (196, 734430), (210, 685468), (245, 587544), (280, 514101), (294, 489620), (392, 367215), (420, 342734), (490, 293772), (588, 244810), (735, 195848), (840, 171367), (980, 146886), (1176, 122405), (1470, 97924), (1960, 73443), (2940, 48962), (5880, 24481)]