4768762240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21851}}^1$

素因数の和:21912

約数の個数: 128

約数和(自身を含む): 12838487040

約数和(自身を除く): 8069724800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1364, 1408, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 3968, 4960, 5456, 6820, 7040, 9920, 10912, 13640, 19840, 21824, 21851, 27280, 43648, 43702, 54560, 87404, 109120, 109255, 174808, 218240, 218510, 240361, 349616, 437020, 480722, 677381, 699232, 874040, 961444, 1201805, 1354762, 1398464, 1748080, 1922888, 2403610, 2709524, 2796928, 3386905, 3496160, 3845776, 4807220, 5419048, 6773810, 6992320, 7451191, 7691552, 9614440, 10838096, 13547620, 13984640, 14902382, 15383104, 19228880, 21676192, 27095240, 29804764, 30766208, 37255955, 38457760, 43352384, 54190480, 59609528, 74511910, 76915520, 86704768, 108380960, 119219056, 149023820, 153831040, 216761920, 238438112, 298047640, 433523840, 476876224, 596095280, 953752448, 1192190560, 2384381120, 4768762240]

約数ペア:

[(1, 4768762240), (2, 2384381120), (4, 1192190560), (5, 953752448), (8, 596095280), (10, 476876224), (11, 433523840), (16, 298047640), (20, 238438112), (22, 216761920), (31, 153831040), (32, 149023820), (40, 119219056), (44, 108380960), (55, 86704768), (62, 76915520), (64, 74511910), (80, 59609528), (88, 54190480), (110, 43352384), (124, 38457760), (128, 37255955), (155, 30766208), (160, 29804764), (176, 27095240), (220, 21676192), (248, 19228880), (310, 15383104), (320, 14902382), (341, 13984640), (352, 13547620), (440, 10838096), (496, 9614440), (620, 7691552), (640, 7451191), (682, 6992320), (704, 6773810), (880, 5419048), (992, 4807220), (1240, 3845776), (1364, 3496160), (1408, 3386905), (1705, 2796928), (1760, 2709524), (1984, 2403610), (2480, 1922888), (2728, 1748080), (3410, 1398464), (3520, 1354762), (3968, 1201805), (4960, 961444), (5456, 874040), (6820, 699232), (7040, 677381), (9920, 480722), (10912, 437020), (13640, 349616), (19840, 240361), (21824, 218510), (21851, 218240), (27280, 174808), (43648, 109255), (43702, 109120), (54560, 87404)]