71726760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{28463}}^1$

素因数の和:28487

約数の個数: 96

約数和(自身を含む): 266423040

約数和(自身を除く): 194696280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 28463, 56926, 85389, 113852, 142315, 170778, 199241, 227704, 256167, 284630, 341556, 398482, 426945, 512334, 569260, 597723, 683112, 796964, 853890, 996205, 1024668, 1138520, 1195446, 1280835, 1593928, 1707780, 1793169, 1992410, 2049336, 2390892, 2561670, 2988615, 3415560, 3586338, 3984820, 4781784, 5123340, 5977230, 7172676, 7969640, 8965845, 10246680, 11954460, 14345352, 17931690, 23908920, 35863380, 71726760]

約数ペア:

[(1, 71726760), (2, 35863380), (3, 23908920), (4, 17931690), (5, 14345352), (6, 11954460), (7, 10246680), (8, 8965845), (9, 7969640), (10, 7172676), (12, 5977230), (14, 5123340), (15, 4781784), (18, 3984820), (20, 3586338), (21, 3415560), (24, 2988615), (28, 2561670), (30, 2390892), (35, 2049336), (36, 1992410), (40, 1793169), (42, 1707780), (45, 1593928), (56, 1280835), (60, 1195446), (63, 1138520), (70, 1024668), (72, 996205), (84, 853890), (90, 796964), (105, 683112), (120, 597723), (126, 569260), (140, 512334), (168, 426945), (180, 398482), (210, 341556), (252, 284630), (280, 256167), (315, 227704), (360, 199241), (420, 170778), (504, 142315), (630, 113852), (840, 85389), (1260, 56926), (2520, 28463)]