528656640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4496

約数の個数: 144

約数和(自身を含む): 1743254016

約数和(自身を除く): 1214597376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4441, 4960, 5952, 7440, 7936, 8882, 9920, 11904, 13323, 14880, 17764, 19840, 22205, 23808, 26646, 29760, 35528, 39680, 44410, 53292, 59520, 66615, 71056, 88820, 106584, 119040, 133230, 137671, 142112, 177640, 213168, 266460, 275342, 284224, 355280, 413013, 426336, 532920, 550684, 568448, 688355, 710560, 826026, 852672, 1065840, 1101368, 1136896, 1376710, 1421120, 1652052, 1705344, 2065065, 2131680, 2202736, 2753420, 2842240, 3304104, 3410688, 4130130, 4263360, 4405472, 5506840, 5684480, 6608208, 8260260, 8526720, 8810944, 11013680, 13216416, 16520520, 17053440, 17621888, 22027360, 26432832, 33041040, 35243776, 44054720, 52865664, 66082080, 88109440, 105731328, 132164160, 176218880, 264328320, 528656640]

約数ペア:

[(1, 528656640), (2, 264328320), (3, 176218880), (4, 132164160), (5, 105731328), (6, 88109440), (8, 66082080), (10, 52865664), (12, 44054720), (15, 35243776), (16, 33041040), (20, 26432832), (24, 22027360), (30, 17621888), (31, 17053440), (32, 16520520), (40, 13216416), (48, 11013680), (60, 8810944), (62, 8526720), (64, 8260260), (80, 6608208), (93, 5684480), (96, 5506840), (120, 4405472), (124, 4263360), (128, 4130130), (155, 3410688), (160, 3304104), (186, 2842240), (192, 2753420), (240, 2202736), (248, 2131680), (256, 2065065), (310, 1705344), (320, 1652052), (372, 1421120), (384, 1376710), (465, 1136896), (480, 1101368), (496, 1065840), (620, 852672), (640, 826026), (744, 710560), (768, 688355), (930, 568448), (960, 550684), (992, 532920), (1240, 426336), (1280, 413013), (1488, 355280), (1860, 284224), (1920, 275342), (1984, 266460), (2480, 213168), (2976, 177640), (3720, 142112), (3840, 137671), (3968, 133230), (4441, 119040), (4960, 106584), (5952, 88820), (7440, 71056), (7936, 66615), (8882, 59520), (9920, 53292), (11904, 44410), (13323, 39680), (14880, 35528), (17764, 29760), (19840, 26646), (22205, 23808)]