765896960

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 1942617600

約数和(自身を除く): 1176720640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 64, 80, 94, 116, 128, 145, 160, 188, 232, 235, 256, 290, 320, 376, 439, 464, 470, 580, 640, 752, 878, 928, 940, 1160, 1280, 1363, 1504, 1756, 1856, 1880, 2195, 2320, 2726, 3008, 3512, 3712, 3760, 4390, 4640, 5452, 6016, 6815, 7024, 7424, 7520, 8780, 9280, 10904, 12032, 12731, 13630, 14048, 15040, 17560, 18560, 20633, 21808, 25462, 27260, 28096, 30080, 35120, 37120, 41266, 43616, 50924, 54520, 56192, 60160, 63655, 70240, 82532, 87232, 101848, 103165, 109040, 112384, 127310, 140480, 165064, 174464, 203696, 206330, 218080, 254620, 280960, 330128, 348928, 407392, 412660, 436160, 509240, 561920, 598357, 660256, 814784, 825320, 872320, 1018480, 1196714, 1320512, 1629568, 1650640, 1744640, 2036960, 2393428, 2641024, 2991785, 3259136, 3301280, 4073920, 4786856, 5282048, 5983570, 6602560, 8147840, 9573712, 11967140, 13205120, 16295680, 19147424, 23934280, 26410240, 38294848, 47868560, 76589696, 95737120, 153179392, 191474240, 382948480, 765896960]

約数ペア:

[(1, 765896960), (2, 382948480), (4, 191474240), (5, 153179392), (8, 95737120), (10, 76589696), (16, 47868560), (20, 38294848), (29, 26410240), (32, 23934280), (40, 19147424), (47, 16295680), (58, 13205120), (64, 11967140), (80, 9573712), (94, 8147840), (116, 6602560), (128, 5983570), (145, 5282048), (160, 4786856), (188, 4073920), (232, 3301280), (235, 3259136), (256, 2991785), (290, 2641024), (320, 2393428), (376, 2036960), (439, 1744640), (464, 1650640), (470, 1629568), (580, 1320512), (640, 1196714), (752, 1018480), (878, 872320), (928, 825320), (940, 814784), (1160, 660256), (1280, 598357), (1363, 561920), (1504, 509240), (1756, 436160), (1856, 412660), (1880, 407392), (2195, 348928), (2320, 330128), (2726, 280960), (3008, 254620), (3512, 218080), (3712, 206330), (3760, 203696), (4390, 174464), (4640, 165064), (5452, 140480), (6016, 127310), (6815, 112384), (7024, 109040), (7424, 103165), (7520, 101848), (8780, 87232), (9280, 82532), (10904, 70240), (12032, 63655), (12731, 60160), (13630, 56192), (14048, 54520), (15040, 50924), (17560, 43616), (18560, 41266), (20633, 37120), (21808, 35120), (25462, 30080), (27260, 28096)]