73350480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43661}}^1$

素因数の和:43684

約数の個数: 80

約数和(自身を含む): 259876224

約数和(自身を除く): 186525744

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, 43661, 87322, 130983, 174644, 218305, 261966, 305627, 349288, 436610, 523932, 611254, 654915, 698576, 873220, 916881, 1047864, 1222508, 1309830, 1528135, 1746440, 1833762, 2095728, 2445016, 2619660, 3056270, 3492880, 3667524, 4584405, 4890032, 5239320, 6112540, 7335048, 9168810, 10478640, 12225080, 14670096, 18337620, 24450160, 36675240, 73350480]

約数ペア:

[(1, 73350480), (2, 36675240), (3, 24450160), (4, 18337620), (5, 14670096), (6, 12225080), (7, 10478640), (8, 9168810), (10, 7335048), (12, 6112540), (14, 5239320), (15, 4890032), (16, 4584405), (20, 3667524), (21, 3492880), (24, 3056270), (28, 2619660), (30, 2445016), (35, 2095728), (40, 1833762), (42, 1746440), (48, 1528135), (56, 1309830), (60, 1222508), (70, 1047864), (80, 916881), (84, 873220), (105, 698576), (112, 654915), (120, 611254), (140, 523932), (168, 436610), (210, 349288), (240, 305627), (280, 261966), (336, 218305), (420, 174644), (560, 130983), (840, 87322), (1680, 43661)]