21677215680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{34369}}^1$

素因数の和:34468

約数の個数: 224

約数和(自身を含む): 77522222400

約数和(自身を除く): 55845006720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 320, 360, 365, 432, 438, 480, 540, 576, 584, 657, 720, 730, 864, 876, 960, 1080, 1095, 1168, 1314, 1440, 1460, 1728, 1752, 1971, 2160, 2190, 2336, 2628, 2880, 2920, 3285, 3504, 3942, 4320, 4380, 4672, 5256, 5840, 6570, 7008, 7884, 8640, 8760, 9855, 10512, 11680, 13140, 14016, 15768, 17520, 19710, 21024, 23360, 26280, 31536, 34369, 35040, 39420, 42048, 52560, 63072, 68738, 70080, 78840, 103107, 105120, 126144, 137476, 157680, 171845, 206214, 210240, 274952, 309321, 315360, 343690, 412428, 515535, 549904, 618642, 630720, 687380, 824856, 927963, 1031070, 1099808, 1237284, 1374760, 1546605, 1649712, 1855926, 2062140, 2199616, 2474568, 2508937, 2749520, 3093210, 3299424, 3711852, 4124280, 4639815, 4949136, 5017874, 5499040, 6186420, 6598848, 7423704, 7526811, 8248560, 9279630, 9898272, 10035748, 10998080, 12372840, 12544685, 14847408, 15053622, 16497120, 18559260, 19796544, 20071496, 22580433, 24745680, 25089370, 29694816, 30107244, 32994240, 37118520, 37634055, 40142992, 45160866, 49491360, 50178740, 59389632, 60214488, 67741299, 74237040, 75268110, 80285984, 90321732, 98982720, 100357480, 112902165, 120428976, 135482598, 148474080, 150536220, 160571968, 180643464, 200714960, 225804330, 240857952, 270965196, 296948160, 301072440, 338706495, 361286928, 401429920, 451608660, 481715904, 541930392, 602144880, 677412990, 722573856, 802859840, 903217320, 1083860784, 1204289760, 1354825980, 1445147712, 1806434640, 2167721568, 2408579520, 2709651960, 3612869280, 4335443136, 5419303920, 7225738560, 10838607840, 21677215680]

約数ペア:

[(1, 21677215680), (2, 10838607840), (3, 7225738560), (4, 5419303920), (5, 4335443136), (6, 3612869280), (8, 2709651960), (9, 2408579520), (10, 2167721568), (12, 1806434640), (15, 1445147712), (16, 1354825980), (18, 1204289760), (20, 1083860784), (24, 903217320), (27, 802859840), (30, 722573856), (32, 677412990), (36, 602144880), (40, 541930392), (45, 481715904), (48, 451608660), (54, 401429920), (60, 361286928), (64, 338706495), (72, 301072440), (73, 296948160), (80, 270965196), (90, 240857952), (96, 225804330), (108, 200714960), (120, 180643464), (135, 160571968), (144, 150536220), (146, 148474080), (160, 135482598), (180, 120428976), (192, 112902165), (216, 100357480), (219, 98982720), (240, 90321732), (270, 80285984), (288, 75268110), (292, 74237040), (320, 67741299), (360, 60214488), (365, 59389632), (432, 50178740), (438, 49491360), (480, 45160866), (540, 40142992), (576, 37634055), (584, 37118520), (657, 32994240), (720, 30107244), (730, 29694816), (864, 25089370), (876, 24745680), (960, 22580433), (1080, 20071496), (1095, 19796544), (1168, 18559260), (1314, 16497120), (1440, 15053622), (1460, 14847408), (1728, 12544685), (1752, 12372840), (1971, 10998080), (2160, 10035748), (2190, 9898272), (2336, 9279630), (2628, 8248560), (2880, 7526811), (2920, 7423704), (3285, 6598848), (3504, 6186420), (3942, 5499040), (4320, 5017874), (4380, 4949136), (4672, 4639815), (5256, 4124280), (5840, 3711852), (6570, 3299424), (7008, 3093210), (7884, 2749520), (8640, 2508937), (8760, 2474568), (9855, 2199616), (10512, 2062140), (11680, 1855926), (13140, 1649712), (14016, 1546605), (15768, 1374760), (17520, 1237284), (19710, 1099808), (21024, 1031070), (23360, 927963), (26280, 824856), (31536, 687380), (34369, 630720), (35040, 618642), (39420, 549904), (42048, 515535), (52560, 412428), (63072, 343690), (68738, 315360), (70080, 309321), (78840, 274952), (103107, 210240), (105120, 206214), (126144, 171845), (137476, 157680)]