84426720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25127}}^1$

素因数の和:25152

約数の個数: 96

約数和(自身を含む): 303948288

約数和(自身を除く): 219521568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 25127, 50254, 75381, 100508, 125635, 150762, 175889, 201016, 251270, 301524, 351778, 376905, 402032, 502540, 527667, 603048, 703556, 753810, 804064, 879445, 1005080, 1055334, 1206096, 1407112, 1507620, 1758890, 2010160, 2110668, 2412192, 2638335, 2814224, 3015240, 3517780, 4020320, 4221336, 5276670, 5628448, 6030480, 7035560, 8442672, 10553340, 12060960, 14071120, 16885344, 21106680, 28142240, 42213360, 84426720]

約数ペア:

[(1, 84426720), (2, 42213360), (3, 28142240), (4, 21106680), (5, 16885344), (6, 14071120), (7, 12060960), (8, 10553340), (10, 8442672), (12, 7035560), (14, 6030480), (15, 5628448), (16, 5276670), (20, 4221336), (21, 4020320), (24, 3517780), (28, 3015240), (30, 2814224), (32, 2638335), (35, 2412192), (40, 2110668), (42, 2010160), (48, 1758890), (56, 1507620), (60, 1407112), (70, 1206096), (80, 1055334), (84, 1005080), (96, 879445), (105, 804064), (112, 753810), (120, 703556), (140, 603048), (160, 527667), (168, 502540), (210, 402032), (224, 376905), (240, 351778), (280, 301524), (336, 251270), (420, 201016), (480, 175889), (560, 150762), (672, 125635), (840, 100508), (1120, 75381), (1680, 50254), (3360, 25127)]