1570657280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 176

約数和(自身を含む): 3947533056

約数和(自身を除く): 2376875776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 61, 64, 80, 94, 107, 122, 128, 160, 188, 214, 235, 244, 256, 305, 320, 376, 428, 470, 488, 512, 535, 610, 640, 752, 856, 940, 976, 1024, 1070, 1220, 1280, 1504, 1712, 1880, 1952, 2140, 2440, 2560, 2867, 3008, 3424, 3760, 3904, 4280, 4880, 5029, 5120, 5734, 6016, 6527, 6848, 7520, 7808, 8560, 9760, 10058, 11468, 12032, 13054, 13696, 14335, 15040, 15616, 17120, 19520, 20116, 22936, 24064, 25145, 26108, 27392, 28670, 30080, 31232, 32635, 34240, 39040, 40232, 45872, 48128, 50290, 52216, 54784, 57340, 60160, 62464, 65270, 68480, 78080, 80464, 91744, 100580, 104432, 109568, 114680, 120320, 130540, 136960, 156160, 160928, 183488, 201160, 208864, 229360, 240640, 261080, 273920, 306769, 312320, 321856, 366976, 402320, 417728, 458720, 522160, 547840, 613538, 643712, 733952, 804640, 835456, 917440, 1044320, 1227076, 1287424, 1467904, 1533845, 1609280, 1670912, 1834880, 2088640, 2454152, 2574848, 2935808, 3067690, 3218560, 3341824, 3669760, 4177280, 4908304, 5149696, 6135380, 6437120, 6683648, 7339520, 8354560, 9816608, 12270760, 12874240, 14679040, 16709120, 19633216, 24541520, 25748480, 33418240, 39266432, 49083040, 78532864, 98166080, 157065728, 196332160, 314131456, 392664320, 785328640, 1570657280]

約数ペア:

[(1, 1570657280), (2, 785328640), (4, 392664320), (5, 314131456), (8, 196332160), (10, 157065728), (16, 98166080), (20, 78532864), (32, 49083040), (40, 39266432), (47, 33418240), (61, 25748480), (64, 24541520), (80, 19633216), (94, 16709120), (107, 14679040), (122, 12874240), (128, 12270760), (160, 9816608), (188, 8354560), (214, 7339520), (235, 6683648), (244, 6437120), (256, 6135380), (305, 5149696), (320, 4908304), (376, 4177280), (428, 3669760), (470, 3341824), (488, 3218560), (512, 3067690), (535, 2935808), (610, 2574848), (640, 2454152), (752, 2088640), (856, 1834880), (940, 1670912), (976, 1609280), (1024, 1533845), (1070, 1467904), (1220, 1287424), (1280, 1227076), (1504, 1044320), (1712, 917440), (1880, 835456), (1952, 804640), (2140, 733952), (2440, 643712), (2560, 613538), (2867, 547840), (3008, 522160), (3424, 458720), (3760, 417728), (3904, 402320), (4280, 366976), (4880, 321856), (5029, 312320), (5120, 306769), (5734, 273920), (6016, 261080), (6527, 240640), (6848, 229360), (7520, 208864), (7808, 201160), (8560, 183488), (9760, 160928), (10058, 156160), (11468, 136960), (12032, 130540), (13054, 120320), (13696, 114680), (14335, 109568), (15040, 104432), (15616, 100580), (17120, 91744), (19520, 80464), (20116, 78080), (22936, 68480), (24064, 65270), (25145, 62464), (26108, 60160), (27392, 57340), (28670, 54784), (30080, 52216), (31232, 50290), (32635, 48128), (34240, 45872), (39040, 40232)]