78617405440

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1087}}^1$

素因数の和:2130

約数の個数: 192

約数和(自身を含む): 215995852800

約数和(自身を除く): 137378447360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1009, 1024, 1087, 1120, 1280, 1792, 2018, 2048, 2174, 2240, 2560, 3584, 4036, 4348, 4480, 5045, 5120, 5435, 7063, 7168, 7609, 8072, 8696, 8960, 10090, 10240, 10870, 14126, 14336, 15218, 16144, 17392, 17920, 20180, 21740, 28252, 30436, 32288, 34784, 35315, 35840, 38045, 40360, 43480, 56504, 60872, 64576, 69568, 70630, 71680, 76090, 80720, 86960, 113008, 121744, 129152, 139136, 141260, 152180, 161440, 173920, 226016, 243488, 258304, 278272, 282520, 304360, 322880, 347840, 452032, 486976, 516608, 556544, 565040, 608720, 645760, 695680, 904064, 973952, 1033216, 1096783, 1113088, 1130080, 1217440, 1291520, 1391360, 1808128, 1947904, 2066432, 2193566, 2226176, 2260160, 2434880, 2583040, 2782720, 3616256, 3895808, 4387132, 4520320, 4869760, 5166080, 5483915, 5565440, 7232512, 7677481, 7791616, 8774264, 9040640, 9739520, 10332160, 10967830, 11130880, 14465024, 15354962, 15583232, 17548528, 18081280, 19479040, 21935660, 30709924, 35097056, 36162560, 38387405, 38958080, 43871320, 61419848, 70194112, 72325120, 76774810, 77916160, 87742640, 122839696, 140388224, 153549620, 175485280, 245679392, 280776448, 307099240, 350970560, 491358784, 561552896, 614198480, 701941120, 982717568, 1123105792, 1228396960, 1403882240, 1965435136, 2246211584, 2456793920, 2807764480, 3930870272, 4913587840, 5615528960, 7861740544, 9827175680, 11231057920, 15723481088, 19654351360, 39308702720, 78617405440]

約数ペア:

[(1, 78617405440), (2, 39308702720), (4, 19654351360), (5, 15723481088), (7, 11231057920), (8, 9827175680), (10, 7861740544), (14, 5615528960), (16, 4913587840), (20, 3930870272), (28, 2807764480), (32, 2456793920), (35, 2246211584), (40, 1965435136), (56, 1403882240), (64, 1228396960), (70, 1123105792), (80, 982717568), (112, 701941120), (128, 614198480), (140, 561552896), (160, 491358784), (224, 350970560), (256, 307099240), (280, 280776448), (320, 245679392), (448, 175485280), (512, 153549620), (560, 140388224), (640, 122839696), (896, 87742640), (1009, 77916160), (1024, 76774810), (1087, 72325120), (1120, 70194112), (1280, 61419848), (1792, 43871320), (2018, 38958080), (2048, 38387405), (2174, 36162560), (2240, 35097056), (2560, 30709924), (3584, 21935660), (4036, 19479040), (4348, 18081280), (4480, 17548528), (5045, 15583232), (5120, 15354962), (5435, 14465024), (7063, 11130880), (7168, 10967830), (7609, 10332160), (8072, 9739520), (8696, 9040640), (8960, 8774264), (10090, 7791616), (10240, 7677481), (10870, 7232512), (14126, 5565440), (14336, 5483915), (15218, 5166080), (16144, 4869760), (17392, 4520320), (17920, 4387132), (20180, 3895808), (21740, 3616256), (28252, 2782720), (30436, 2583040), (32288, 2434880), (34784, 2260160), (35315, 2226176), (35840, 2193566), (38045, 2066432), (40360, 1947904), (43480, 1808128), (56504, 1391360), (60872, 1291520), (64576, 1217440), (69568, 1130080), (70630, 1113088), (71680, 1096783), (76090, 1033216), (80720, 973952), (86960, 904064), (113008, 695680), (121744, 645760), (129152, 608720), (139136, 565040), (141260, 556544), (152180, 516608), (161440, 486976), (173920, 452032), (226016, 347840), (243488, 322880), (258304, 304360), (278272, 282520)]