1608667840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 336

約数和(自身を含む): 4672327968

約数和(自身を除く): 3063660128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 32, 34, 40, 43, 46, 52, 64, 65, 68, 80, 85, 86, 92, 104, 115, 130, 136, 160, 170, 172, 184, 208, 215, 221, 230, 260, 272, 299, 320, 340, 344, 368, 391, 416, 430, 442, 460, 520, 529, 544, 559, 598, 680, 688, 731, 736, 782, 832, 860, 884, 920, 989, 1040, 1058, 1088, 1105, 1118, 1196, 1360, 1376, 1462, 1472, 1495, 1564, 1720, 1768, 1840, 1955, 1978, 2080, 2116, 2210, 2236, 2392, 2645, 2720, 2752, 2795, 2924, 2990, 3128, 3440, 3536, 3655, 3680, 3910, 3956, 4160, 4232, 4420, 4472, 4784, 4945, 5083, 5290, 5440, 5590, 5848, 5980, 6256, 6877, 6880, 7072, 7310, 7360, 7820, 7912, 8464, 8840, 8944, 8993, 9503, 9568, 9890, 10166, 10580, 11180, 11696, 11960, 12512, 12857, 13754, 13760, 14144, 14620, 15640, 15824, 16813, 16928, 17680, 17888, 17986, 19006, 19136, 19780, 20332, 21160, 22360, 22747, 23392, 23920, 25024, 25415, 25714, 27508, 29240, 31280, 31648, 33626, 33856, 34385, 35360, 35776, 35972, 38012, 39560, 40664, 42320, 44720, 44965, 45494, 46784, 47515, 47840, 50830, 51428, 55016, 58480, 62560, 63296, 64285, 67252, 68770, 70720, 71944, 76024, 79120, 81328, 84065, 84640, 89440, 89930, 90988, 95030, 95680, 101660, 102856, 110032, 113735, 116909, 116960, 125120, 128570, 134504, 137540, 143888, 152048, 158240, 162656, 168130, 169280, 178880, 179860, 181976, 190060, 203320, 205712, 218569, 220064, 227470, 233818, 233920, 257140, 269008, 275080, 287776, 295711, 304096, 316480, 325312, 336260, 359720, 363952, 380120, 386699, 406640, 411424, 437138, 440128, 454940, 467636, 514280, 538016, 550160, 575552, 584545, 591422, 608192, 672520, 719440, 727904, 760240, 773398, 813280, 822848, 874276, 909880, 935272, 1028560, 1076032, 1092845, 1100320, 1169090, 1182844, 1345040, 1438880, 1455808, 1478555, 1520480, 1546796, 1626560, 1748552, 1819760, 1870544, 1933495, 2057120, 2185690, 2200640, 2338180, 2365688, 2690080, 2877760, 2957110, 3040960, 3093592, 3497104, 3639520, 3741088, 3866990, 4114240, 4371380, 4676360, 4731376, 5027087, 5380160, 5914220, 6187184, 6994208, 7279040, 7482176, 7733980, 8742760, 9352720, 9462752, 10054174, 11828440, 12374368, 13988416, 15467960, 17485520, 18705440, 18925504, 20108348, 23656880, 24748736, 25135435, 30935920, 34971040, 37410880, 40216696, 47313760, 50270870, 61871840, 69942080, 80433392, 94627520, 100541740, 123743680, 160866784, 201083480, 321733568, 402166960, 804333920, 1608667840]

約数ペア:

[(1, 1608667840), (2, 804333920), (4, 402166960), (5, 321733568), (8, 201083480), (10, 160866784), (13, 123743680), (16, 100541740), (17, 94627520), (20, 80433392), (23, 69942080), (26, 61871840), (32, 50270870), (34, 47313760), (40, 40216696), (43, 37410880), (46, 34971040), (52, 30935920), (64, 25135435), (65, 24748736), (68, 23656880), (80, 20108348), (85, 18925504), (86, 18705440), (92, 17485520), (104, 15467960), (115, 13988416), (130, 12374368), (136, 11828440), (160, 10054174), (170, 9462752), (172, 9352720), (184, 8742760), (208, 7733980), (215, 7482176), (221, 7279040), (230, 6994208), (260, 6187184), (272, 5914220), (299, 5380160), (320, 5027087), (340, 4731376), (344, 4676360), (368, 4371380), (391, 4114240), (416, 3866990), (430, 3741088), (442, 3639520), (460, 3497104), (520, 3093592), (529, 3040960), (544, 2957110), (559, 2877760), (598, 2690080), (680, 2365688), (688, 2338180), (731, 2200640), (736, 2185690), (782, 2057120), (832, 1933495), (860, 1870544), (884, 1819760), (920, 1748552), (989, 1626560), (1040, 1546796), (1058, 1520480), (1088, 1478555), (1105, 1455808), (1118, 1438880), (1196, 1345040), (1360, 1182844), (1376, 1169090), (1462, 1100320), (1472, 1092845), (1495, 1076032), (1564, 1028560), (1720, 935272), (1768, 909880), (1840, 874276), (1955, 822848), (1978, 813280), (2080, 773398), (2116, 760240), (2210, 727904), (2236, 719440), (2392, 672520), (2645, 608192), (2720, 591422), (2752, 584545), (2795, 575552), (2924, 550160), (2990, 538016), (3128, 514280), (3440, 467636), (3536, 454940), (3655, 440128), (3680, 437138), (3910, 411424), (3956, 406640), (4160, 386699), (4232, 380120), (4420, 363952), (4472, 359720), (4784, 336260), (4945, 325312), (5083, 316480), (5290, 304096), (5440, 295711), (5590, 287776), (5848, 275080), (5980, 269008), (6256, 257140), (6877, 233920), (6880, 233818), (7072, 227470), (7310, 220064), (7360, 218569), (7820, 205712), (7912, 203320), (8464, 190060), (8840, 181976), (8944, 179860), (8993, 178880), (9503, 169280), (9568, 168130), (9890, 162656), (10166, 158240), (10580, 152048), (11180, 143888), (11696, 137540), (11960, 134504), (12512, 128570), (12857, 125120), (13754, 116960), (13760, 116909), (14144, 113735), (14620, 110032), (15640, 102856), (15824, 101660), (16813, 95680), (16928, 95030), (17680, 90988), (17888, 89930), (17986, 89440), (19006, 84640), (19136, 84065), (19780, 81328), (20332, 79120), (21160, 76024), (22360, 71944), (22747, 70720), (23392, 68770), (23920, 67252), (25024, 64285), (25415, 63296), (25714, 62560), (27508, 58480), (29240, 55016), (31280, 51428), (31648, 50830), (33626, 47840), (33856, 47515), (34385, 46784), (35360, 45494), (35776, 44965), (35972, 44720), (38012, 42320), (39560, 40664)]