1267477120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3155

約数の個数: 192

約数和(自身を含む): 3797123400

約数和(自身を除く): 2529646280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1456, 1568, 1664, 1820, 1960, 2080, 2240, 2548, 2912, 3109, 3136, 3185, 3640, 3920, 4160, 4480, 5096, 5824, 6218, 6272, 6370, 7280, 7840, 8320, 10192, 11648, 12436, 12740, 14560, 15545, 15680, 20384, 21763, 24872, 25480, 29120, 31090, 31360, 40417, 40768, 43526, 49744, 50960, 58240, 62180, 80834, 81536, 87052, 99488, 101920, 108815, 124360, 152341, 161668, 174104, 198976, 202085, 203840, 217630, 248720, 282919, 304682, 323336, 348208, 397952, 404170, 407680, 435260, 497440, 565838, 609364, 646672, 696416, 761705, 808340, 870520, 994880, 1131676, 1218728, 1293344, 1392832, 1414595, 1523410, 1616680, 1741040, 1980433, 1989760, 2263352, 2437456, 2586688, 2785664, 2829190, 3046820, 3233360, 3482080, 3960866, 4526704, 4874912, 5173376, 5658380, 6093640, 6466720, 6964160, 7921732, 9053408, 9749824, 9902165, 11316760, 12187280, 12933440, 13928320, 15843464, 18106816, 19499648, 19804330, 22633520, 24374560, 25866880, 31686928, 36213632, 39608660, 45267040, 48749120, 63373856, 79217320, 90534080, 97498240, 126747712, 158434640, 181068160, 253495424, 316869280, 633738560, 1267477120]

約数ペア:

[(1, 1267477120), (2, 633738560), (4, 316869280), (5, 253495424), (7, 181068160), (8, 158434640), (10, 126747712), (13, 97498240), (14, 90534080), (16, 79217320), (20, 63373856), (26, 48749120), (28, 45267040), (32, 39608660), (35, 36213632), (40, 31686928), (49, 25866880), (52, 24374560), (56, 22633520), (64, 19804330), (65, 19499648), (70, 18106816), (80, 15843464), (91, 13928320), (98, 12933440), (104, 12187280), (112, 11316760), (128, 9902165), (130, 9749824), (140, 9053408), (160, 7921732), (182, 6964160), (196, 6466720), (208, 6093640), (224, 5658380), (245, 5173376), (260, 4874912), (280, 4526704), (320, 3960866), (364, 3482080), (392, 3233360), (416, 3046820), (448, 2829190), (455, 2785664), (490, 2586688), (520, 2437456), (560, 2263352), (637, 1989760), (640, 1980433), (728, 1741040), (784, 1616680), (832, 1523410), (896, 1414595), (910, 1392832), (980, 1293344), (1040, 1218728), (1120, 1131676), (1274, 994880), (1456, 870520), (1568, 808340), (1664, 761705), (1820, 696416), (1960, 646672), (2080, 609364), (2240, 565838), (2548, 497440), (2912, 435260), (3109, 407680), (3136, 404170), (3185, 397952), (3640, 348208), (3920, 323336), (4160, 304682), (4480, 282919), (5096, 248720), (5824, 217630), (6218, 203840), (6272, 202085), (6370, 198976), (7280, 174104), (7840, 161668), (8320, 152341), (10192, 124360), (11648, 108815), (12436, 101920), (12740, 99488), (14560, 87052), (15545, 81536), (15680, 80834), (20384, 62180), (21763, 58240), (24872, 50960), (25480, 49744), (29120, 43526), (31090, 40768), (31360, 40417)]