173886320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 421312320

約数和(自身を除く): 247426000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 241, 290, 311, 464, 482, 580, 622, 964, 1160, 1205, 1244, 1555, 1928, 2320, 2410, 2488, 3110, 3856, 4820, 4976, 6220, 6989, 9019, 9640, 12440, 13978, 18038, 19280, 24880, 27956, 34945, 36076, 45095, 55912, 69890, 72152, 74951, 90190, 111824, 139780, 144304, 149902, 180380, 279560, 299804, 360760, 374755, 559120, 599608, 721520, 749510, 1199216, 1499020, 2173579, 2998040, 4347158, 5996080, 8694316, 10867895, 17388632, 21735790, 34777264, 43471580, 86943160, 173886320]

約数ペア:

[(1, 173886320), (2, 86943160), (4, 43471580), (5, 34777264), (8, 21735790), (10, 17388632), (16, 10867895), (20, 8694316), (29, 5996080), (40, 4347158), (58, 2998040), (80, 2173579), (116, 1499020), (145, 1199216), (232, 749510), (241, 721520), (290, 599608), (311, 559120), (464, 374755), (482, 360760), (580, 299804), (622, 279560), (964, 180380), (1160, 149902), (1205, 144304), (1244, 139780), (1555, 111824), (1928, 90190), (2320, 74951), (2410, 72152), (2488, 69890), (3110, 55912), (3856, 45095), (4820, 36076), (4976, 34945), (6220, 27956), (6989, 24880), (9019, 19280), (9640, 18038), (12440, 13978)]