163932720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97579}}^1$

素因数の和:97602

約数の個数: 80

約数和(自身を含む): 580796160

約数和(自身を除く): 416863440

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, 97579, 195158, 292737, 390316, 487895, 585474, 683053, 780632, 975790, 1170948, 1366106, 1463685, 1561264, 1951580, 2049159, 2341896, 2732212, 2927370, 3415265, 3903160, 4098318, 4683792, 5464424, 5854740, 6830530, 7806320, 8196636, 10245795, 10928848, 11709480, 13661060, 16393272, 20491590, 23418960, 27322120, 32786544, 40983180, 54644240, 81966360, 163932720]

約数ペア:

[(1, 163932720), (2, 81966360), (3, 54644240), (4, 40983180), (5, 32786544), (6, 27322120), (7, 23418960), (8, 20491590), (10, 16393272), (12, 13661060), (14, 11709480), (15, 10928848), (16, 10245795), (20, 8196636), (21, 7806320), (24, 6830530), (28, 5854740), (30, 5464424), (35, 4683792), (40, 4098318), (42, 3903160), (48, 3415265), (56, 2927370), (60, 2732212), (70, 2341896), (80, 2049159), (84, 1951580), (105, 1561264), (112, 1463685), (120, 1366106), (140, 1170948), (168, 975790), (210, 780632), (240, 683053), (280, 585474), (336, 487895), (420, 390316), (560, 292737), (840, 195158), (1680, 97579)]