271975840

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 668424960

約数和(自身を除く): 396449120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 59, 80, 94, 118, 160, 188, 235, 236, 295, 376, 470, 472, 590, 613, 752, 940, 944, 1180, 1226, 1504, 1880, 1888, 2360, 2452, 2773, 3065, 3760, 4720, 4904, 5546, 6130, 7520, 9440, 9808, 11092, 12260, 13865, 19616, 22184, 24520, 27730, 28811, 36167, 44368, 49040, 55460, 57622, 72334, 88736, 98080, 110920, 115244, 144055, 144668, 180835, 221840, 230488, 288110, 289336, 361670, 443680, 460976, 576220, 578672, 723340, 921952, 1152440, 1157344, 1446680, 1699849, 2304880, 2893360, 3399698, 4609760, 5786720, 6799396, 8499245, 13598792, 16998490, 27197584, 33996980, 54395168, 67993960, 135987920, 271975840]

約数ペア:

[(1, 271975840), (2, 135987920), (4, 67993960), (5, 54395168), (8, 33996980), (10, 27197584), (16, 16998490), (20, 13598792), (32, 8499245), (40, 6799396), (47, 5786720), (59, 4609760), (80, 3399698), (94, 2893360), (118, 2304880), (160, 1699849), (188, 1446680), (235, 1157344), (236, 1152440), (295, 921952), (376, 723340), (470, 578672), (472, 576220), (590, 460976), (613, 443680), (752, 361670), (940, 289336), (944, 288110), (1180, 230488), (1226, 221840), (1504, 180835), (1880, 144668), (1888, 144055), (2360, 115244), (2452, 110920), (2773, 98080), (3065, 88736), (3760, 72334), (4720, 57622), (4904, 55460), (5546, 49040), (6130, 44368), (7520, 36167), (9440, 28811), (9808, 27730), (11092, 24520), (12260, 22184), (13865, 19616)]