319764240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{467}}^1$

素因数の和:806

約数の個数: 160

約数和(自身を含む): 1107250560

約数和(自身を除く): 787486320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 317, 360, 432, 467, 540, 634, 720, 934, 951, 1080, 1268, 1401, 1585, 1868, 1902, 2160, 2335, 2536, 2802, 2853, 3170, 3736, 3804, 4203, 4670, 4755, 5072, 5604, 5706, 6340, 7005, 7472, 7608, 8406, 8559, 9340, 9510, 11208, 11412, 12609, 12680, 14010, 14265, 15216, 16812, 17118, 18680, 19020, 21015, 22416, 22824, 25218, 25360, 28020, 28530, 33624, 34236, 37360, 38040, 42030, 42795, 45648, 50436, 56040, 57060, 63045, 67248, 68472, 76080, 84060, 85590, 100872, 112080, 114120, 126090, 136944, 148039, 168120, 171180, 201744, 228240, 252180, 296078, 336240, 342360, 444117, 504360, 592156, 684720, 740195, 888234, 1008720, 1184312, 1332351, 1480390, 1776468, 2220585, 2368624, 2664702, 2960780, 3552936, 3997053, 4441170, 5329404, 5921560, 6661755, 7105872, 7994106, 8882340, 10658808, 11843120, 13323510, 15988212, 17764680, 19985265, 21317616, 26647020, 31976424, 35529360, 39970530, 53294040, 63952848, 79941060, 106588080, 159882120, 319764240]

約数ペア:

[(1, 319764240), (2, 159882120), (3, 106588080), (4, 79941060), (5, 63952848), (6, 53294040), (8, 39970530), (9, 35529360), (10, 31976424), (12, 26647020), (15, 21317616), (16, 19985265), (18, 17764680), (20, 15988212), (24, 13323510), (27, 11843120), (30, 10658808), (36, 8882340), (40, 7994106), (45, 7105872), (48, 6661755), (54, 5921560), (60, 5329404), (72, 4441170), (80, 3997053), (90, 3552936), (108, 2960780), (120, 2664702), (135, 2368624), (144, 2220585), (180, 1776468), (216, 1480390), (240, 1332351), (270, 1184312), (317, 1008720), (360, 888234), (432, 740195), (467, 684720), (540, 592156), (634, 504360), (720, 444117), (934, 342360), (951, 336240), (1080, 296078), (1268, 252180), (1401, 228240), (1585, 201744), (1868, 171180), (1902, 168120), (2160, 148039), (2335, 136944), (2536, 126090), (2802, 114120), (2853, 112080), (3170, 100872), (3736, 85590), (3804, 84060), (4203, 76080), (4670, 68472), (4755, 67248), (5072, 63045), (5604, 57060), (5706, 56040), (6340, 50436), (7005, 45648), (7472, 42795), (7608, 42030), (8406, 38040), (8559, 37360), (9340, 34236), (9510, 33624), (11208, 28530), (11412, 28020), (12609, 25360), (12680, 25218), (14010, 22824), (14265, 22416), (15216, 21015), (16812, 19020), (17118, 18680)]