40162080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11953}}^1$

素因数の和:11978

約数の個数: 96

約数和(自身を含む): 144595584

約数和(自身を除く): 104433504

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, 11953, 23906, 35859, 47812, 59765, 71718, 83671, 95624, 119530, 143436, 167342, 179295, 191248, 239060, 251013, 286872, 334684, 358590, 382496, 418355, 478120, 502026, 573744, 669368, 717180, 836710, 956240, 1004052, 1147488, 1255065, 1338736, 1434360, 1673420, 1912480, 2008104, 2510130, 2677472, 2868720, 3346840, 4016208, 5020260, 5737440, 6693680, 8032416, 10040520, 13387360, 20081040, 40162080]

約数ペア:

[(1, 40162080), (2, 20081040), (3, 13387360), (4, 10040520), (5, 8032416), (6, 6693680), (7, 5737440), (8, 5020260), (10, 4016208), (12, 3346840), (14, 2868720), (15, 2677472), (16, 2510130), (20, 2008104), (21, 1912480), (24, 1673420), (28, 1434360), (30, 1338736), (32, 1255065), (35, 1147488), (40, 1004052), (42, 956240), (48, 836710), (56, 717180), (60, 669368), (70, 573744), (80, 502026), (84, 478120), (96, 418355), (105, 382496), (112, 358590), (120, 334684), (140, 286872), (160, 251013), (168, 239060), (210, 191248), (224, 179295), (240, 167342), (280, 143436), (336, 119530), (420, 95624), (480, 83671), (560, 71718), (672, 59765), (840, 47812), (1120, 35859), (1680, 23906), (3360, 11953)]