115228960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 348364800

約数和(自身を除く): 233135840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 160, 176, 188, 199, 220, 224, 235, 280, 308, 329, 352, 376, 385, 398, 440, 470, 517, 560, 616, 658, 752, 770, 796, 880, 940, 995, 1034, 1120, 1232, 1316, 1393, 1504, 1540, 1592, 1645, 1760, 1880, 1990, 2068, 2189, 2464, 2585, 2632, 2786, 3080, 3184, 3290, 3619, 3760, 3980, 4136, 4378, 5170, 5264, 5572, 6160, 6368, 6580, 6965, 7238, 7520, 7960, 8272, 8756, 9353, 10340, 10528, 10945, 11144, 12320, 13160, 13930, 14476, 15323, 15920, 16544, 17512, 18095, 18706, 20680, 21890, 22288, 26320, 27860, 28952, 30646, 31840, 35024, 36190, 37412, 41360, 43780, 44576, 46765, 52640, 55720, 57904, 61292, 65471, 70048, 72380, 74824, 76615, 82720, 87560, 93530, 102883, 111440, 115808, 122584, 130942, 144760, 149648, 153230, 175120, 187060, 205766, 222880, 245168, 261884, 289520, 299296, 306460, 327355, 350240, 374120, 411532, 490336, 514415, 523768, 579040, 612920, 654710, 720181, 748240, 823064, 1028830, 1047536, 1225840, 1309420, 1440362, 1496480, 1646128, 2057660, 2095072, 2451680, 2618840, 2880724, 3292256, 3600905, 4115320, 5237680, 5761448, 7201810, 8230640, 10475360, 11522896, 14403620, 16461280, 23045792, 28807240, 57614480, 115228960]

約数ペア:

[(1, 115228960), (2, 57614480), (4, 28807240), (5, 23045792), (7, 16461280), (8, 14403620), (10, 11522896), (11, 10475360), (14, 8230640), (16, 7201810), (20, 5761448), (22, 5237680), (28, 4115320), (32, 3600905), (35, 3292256), (40, 2880724), (44, 2618840), (47, 2451680), (55, 2095072), (56, 2057660), (70, 1646128), (77, 1496480), (80, 1440362), (88, 1309420), (94, 1225840), (110, 1047536), (112, 1028830), (140, 823064), (154, 748240), (160, 720181), (176, 654710), (188, 612920), (199, 579040), (220, 523768), (224, 514415), (235, 490336), (280, 411532), (308, 374120), (329, 350240), (352, 327355), (376, 306460), (385, 299296), (398, 289520), (440, 261884), (470, 245168), (517, 222880), (560, 205766), (616, 187060), (658, 175120), (752, 153230), (770, 149648), (796, 144760), (880, 130942), (940, 122584), (995, 115808), (1034, 111440), (1120, 102883), (1232, 93530), (1316, 87560), (1393, 82720), (1504, 76615), (1540, 74824), (1592, 72380), (1645, 70048), (1760, 65471), (1880, 61292), (1990, 57904), (2068, 55720), (2189, 52640), (2464, 46765), (2585, 44576), (2632, 43780), (2786, 41360), (3080, 37412), (3184, 36190), (3290, 35024), (3619, 31840), (3760, 30646), (3980, 28952), (4136, 27860), (4378, 26320), (5170, 22288), (5264, 21890), (5572, 20680), (6160, 18706), (6368, 18095), (6580, 17512), (6965, 16544), (7238, 15920), (7520, 15323), (7960, 14476), (8272, 13930), (8756, 13160), (9353, 12320), (10340, 11144), (10528, 10945)]