984008960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4160

約数の個数: 144

約数和(自身を含む): 2723196672

約数和(自身を除く): 1739187712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 256, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 880, 935, 1088, 1280, 1360, 1408, 1496, 1760, 1870, 2176, 2720, 2816, 2992, 3520, 3740, 4111, 4352, 5440, 5984, 7040, 7480, 8222, 10880, 11968, 14080, 14960, 16444, 20555, 21760, 23936, 29920, 32888, 41110, 45221, 47872, 59840, 65776, 69887, 82220, 90442, 119680, 131552, 139774, 164440, 180884, 226105, 239360, 263104, 279548, 328880, 349435, 361768, 452210, 526208, 559096, 657760, 698870, 723536, 768757, 904420, 1052416, 1118192, 1315520, 1397740, 1447072, 1537514, 1808840, 2236384, 2631040, 2795480, 2894144, 3075028, 3617680, 3843785, 4472768, 5262080, 5590960, 5788288, 6150056, 7235360, 7687570, 8945536, 11181920, 11576576, 12300112, 14470720, 15375140, 17891072, 22363840, 24600224, 28941440, 30750280, 44727680, 49200448, 57882880, 61500560, 89455360, 98400896, 123001120, 196801792, 246002240, 492004480, 984008960]

約数ペア:

[(1, 984008960), (2, 492004480), (4, 246002240), (5, 196801792), (8, 123001120), (10, 98400896), (11, 89455360), (16, 61500560), (17, 57882880), (20, 49200448), (22, 44727680), (32, 30750280), (34, 28941440), (40, 24600224), (44, 22363840), (55, 17891072), (64, 15375140), (68, 14470720), (80, 12300112), (85, 11576576), (88, 11181920), (110, 8945536), (128, 7687570), (136, 7235360), (160, 6150056), (170, 5788288), (176, 5590960), (187, 5262080), (220, 4472768), (256, 3843785), (272, 3617680), (320, 3075028), (340, 2894144), (352, 2795480), (374, 2631040), (440, 2236384), (544, 1808840), (640, 1537514), (680, 1447072), (704, 1397740), (748, 1315520), (880, 1118192), (935, 1052416), (1088, 904420), (1280, 768757), (1360, 723536), (1408, 698870), (1496, 657760), (1760, 559096), (1870, 526208), (2176, 452210), (2720, 361768), (2816, 349435), (2992, 328880), (3520, 279548), (3740, 263104), (4111, 239360), (4352, 226105), (5440, 180884), (5984, 164440), (7040, 139774), (7480, 131552), (8222, 119680), (10880, 90442), (11968, 82220), (14080, 69887), (14960, 65776), (16444, 59840), (20555, 47872), (21760, 45221), (23936, 41110), (29920, 32888)]