2110871520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{31189}}^1$

素因数の和:31257

約数の個数: 144

約数和(自身を含む): 7356847680

約数和(自身を除く): 5245976160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 22560, 31189, 33840, 62378, 67680, 93567, 124756, 155945, 187134, 249512, 280701, 311890, 374268, 467835, 499024, 561402, 623780, 748536, 935670, 998048, 1122804, 1247560, 1403505, 1465883, 1497072, 1871340, 2245608, 2495120, 2807010, 2931766, 2994144, 3742680, 4397649, 4491216, 4990240, 5614020, 5863532, 7329415, 7485360, 8795298, 8982432, 11228040, 11727064, 13192947, 14658830, 14970720, 17590596, 21988245, 22456080, 23454128, 26385894, 29317660, 35181192, 43976490, 44912160, 46908256, 52771788, 58635320, 65964735, 70362384, 87952980, 105543576, 117270640, 131929470, 140724768, 175905960, 211087152, 234541280, 263858940, 351811920, 422174304, 527717880, 703623840, 1055435760, 2110871520]

約数ペア:

[(1, 2110871520), (2, 1055435760), (3, 703623840), (4, 527717880), (5, 422174304), (6, 351811920), (8, 263858940), (9, 234541280), (10, 211087152), (12, 175905960), (15, 140724768), (16, 131929470), (18, 117270640), (20, 105543576), (24, 87952980), (30, 70362384), (32, 65964735), (36, 58635320), (40, 52771788), (45, 46908256), (47, 44912160), (48, 43976490), (60, 35181192), (72, 29317660), (80, 26385894), (90, 23454128), (94, 22456080), (96, 21988245), (120, 17590596), (141, 14970720), (144, 14658830), (160, 13192947), (180, 11727064), (188, 11228040), (235, 8982432), (240, 8795298), (282, 7485360), (288, 7329415), (360, 5863532), (376, 5614020), (423, 4990240), (470, 4491216), (480, 4397649), (564, 3742680), (705, 2994144), (720, 2931766), (752, 2807010), (846, 2495120), (940, 2245608), (1128, 1871340), (1410, 1497072), (1440, 1465883), (1504, 1403505), (1692, 1247560), (1880, 1122804), (2115, 998048), (2256, 935670), (2820, 748536), (3384, 623780), (3760, 561402), (4230, 499024), (4512, 467835), (5640, 374268), (6768, 311890), (7520, 280701), (8460, 249512), (11280, 187134), (13536, 155945), (16920, 124756), (22560, 93567), (31189, 67680), (33840, 62378)]