2268693760

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 5685394176

約数和(自身を除く): 3416700416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 47, 64, 80, 86, 94, 128, 160, 172, 188, 215, 235, 256, 320, 344, 376, 430, 470, 640, 688, 752, 860, 877, 940, 1280, 1376, 1504, 1720, 1754, 1880, 2021, 2752, 3008, 3440, 3508, 3760, 4042, 4385, 5504, 6016, 6880, 7016, 7520, 8084, 8770, 10105, 11008, 12032, 13760, 14032, 15040, 16168, 17540, 20210, 27520, 28064, 30080, 32336, 35080, 37711, 40420, 41219, 55040, 56128, 60160, 64672, 70160, 75422, 80840, 82438, 112256, 129344, 140320, 150844, 161680, 164876, 188555, 206095, 224512, 258688, 280640, 301688, 323360, 329752, 377110, 412190, 517376, 561280, 603376, 646720, 659504, 754220, 824380, 1122560, 1206752, 1293440, 1319008, 1508440, 1648760, 1772417, 2413504, 2586880, 2638016, 3016880, 3297520, 3544834, 4827008, 5276032, 6033760, 6595040, 7089668, 8862085, 9654016, 10552064, 12067520, 13190080, 14179336, 17724170, 24135040, 26380160, 28358672, 35448340, 48270080, 52760320, 56717344, 70896680, 113434688, 141793360, 226869376, 283586720, 453738752, 567173440, 1134346880, 2268693760]

約数ペア:

[(1, 2268693760), (2, 1134346880), (4, 567173440), (5, 453738752), (8, 283586720), (10, 226869376), (16, 141793360), (20, 113434688), (32, 70896680), (40, 56717344), (43, 52760320), (47, 48270080), (64, 35448340), (80, 28358672), (86, 26380160), (94, 24135040), (128, 17724170), (160, 14179336), (172, 13190080), (188, 12067520), (215, 10552064), (235, 9654016), (256, 8862085), (320, 7089668), (344, 6595040), (376, 6033760), (430, 5276032), (470, 4827008), (640, 3544834), (688, 3297520), (752, 3016880), (860, 2638016), (877, 2586880), (940, 2413504), (1280, 1772417), (1376, 1648760), (1504, 1508440), (1720, 1319008), (1754, 1293440), (1880, 1206752), (2021, 1122560), (2752, 824380), (3008, 754220), (3440, 659504), (3508, 646720), (3760, 603376), (4042, 561280), (4385, 517376), (5504, 412190), (6016, 377110), (6880, 329752), (7016, 323360), (7520, 301688), (8084, 280640), (8770, 258688), (10105, 224512), (11008, 206095), (12032, 188555), (13760, 164876), (14032, 161680), (15040, 150844), (16168, 140320), (17540, 129344), (20210, 112256), (27520, 82438), (28064, 80840), (30080, 75422), (32336, 70160), (35080, 64672), (37711, 60160), (40420, 56128), (41219, 55040)]