248888640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 672

約数和(自身を含む): 1109130624

約数和(自身を除く): 860241984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 37, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 64, 65, 66, 70, 74, 77, 78, 80, 84, 88, 91, 96, 98, 104, 105, 110, 111, 112, 120, 130, 132, 140, 143, 147, 148, 154, 156, 160, 165, 168, 176, 182, 185, 192, 195, 196, 208, 210, 220, 222, 224, 231, 240, 245, 259, 260, 264, 273, 280, 286, 294, 296, 308, 312, 320, 330, 336, 352, 364, 370, 385, 390, 392, 407, 416, 420, 429, 440, 444, 448, 455, 462, 480, 481, 490, 518, 520, 528, 539, 546, 555, 560, 572, 588, 592, 616, 624, 637, 660, 672, 704, 715, 728, 735, 740, 770, 777, 780, 784, 814, 832, 840, 858, 880, 888, 910, 924, 960, 962, 980, 1001, 1036, 1040, 1056, 1078, 1092, 1110, 1120, 1144, 1155, 1176, 1184, 1221, 1232, 1248, 1274, 1295, 1320, 1344, 1365, 1430, 1443, 1456, 1470, 1480, 1540, 1554, 1560, 1568, 1617, 1628, 1680, 1716, 1760, 1776, 1813, 1820, 1848, 1911, 1924, 1960, 2002, 2035, 2072, 2080, 2112, 2145, 2156, 2184, 2220, 2240, 2288, 2310, 2352, 2368, 2405, 2442, 2464, 2496, 2548, 2590, 2640, 2695, 2730, 2849, 2860, 2886, 2912, 2940, 2960, 3003, 3080, 3108, 3120, 3136, 3185, 3234, 3256, 3360, 3367, 3432, 3520, 3552, 3626, 3640, 3696, 3822, 3848, 3885, 3920, 4004, 4070, 4144, 4160, 4290, 4312, 4368, 4440, 4576, 4620, 4704, 4810, 4884, 4928, 5005, 5096, 5180, 5280, 5291, 5390, 5439, 5460, 5698, 5720, 5772, 5824, 5880, 5920, 6006, 6105, 6160, 6216, 6240, 6370, 6468, 6512, 6720, 6734, 6864, 7007, 7104, 7215, 7252, 7280, 7392, 7644, 7696, 7770, 7840, 8008, 8085, 8140, 8288, 8547, 8580, 8624, 8736, 8880, 9065, 9152, 9240, 9408, 9555, 9620, 9768, 10010, 10101, 10192, 10360, 10560, 10582, 10780, 10878, 10920, 11396, 11440, 11544, 11760, 11840, 12012, 12210, 12320, 12432, 12480, 12740, 12936, 13024, 13468, 13728, 14014, 14245, 14430, 14504, 14560, 14784, 15015, 15288, 15392, 15540, 15680, 15873, 16016, 16170, 16280, 16576, 16835, 17094, 17160, 17248, 17472, 17760, 18130, 18480, 19110, 19240, 19536, 19943, 20020, 20202, 20384, 20720, 21021, 21164, 21560, 21756, 21840, 22792, 22880, 23088, 23520, 23569, 24024, 24420, 24640, 24864, 25480, 25872, 26048, 26455, 26936, 27195, 27456, 28028, 28490, 28860, 29008, 29120, 30030, 30576, 30784, 31080, 31746, 32032, 32340, 32560, 33670, 34188, 34320, 34496, 35035, 35520, 36260, 36960, 37037, 38220, 38480, 39072, 39886, 40040, 40404, 40768, 41440, 42042, 42328, 42735, 43120, 43512, 43680, 45584, 45760, 46176, 47040, 47138, 48048, 48840, 49728, 50505, 50960, 51744, 52910, 53872, 54390, 56056, 56980, 57720, 58016, 59829, 60060, 61152, 62160, 63492, 64064, 64680, 65120, 67340, 68376, 68640, 70070, 70707, 72520, 73920, 74074, 76440, 76960, 78144, 79365, 79772, 80080, 80808, 82880, 84084, 84656, 85470, 86240, 87024, 87360, 91168, 92352, 94276, 96096, 97680, 99715, 101010, 101920, 103488, 105105, 105820, 107744, 108780, 111111, 112112, 113960, 115440, 116032, 117845, 119658, 120120, 122304, 124320, 126984, 129360, 130240, 134680, 136752, 137280, 140140, 141414, 145040, 148148, 152880, 153920, 158730, 159544, 160160, 161616, 168168, 169312, 170940, 172480, 174048, 182336, 185185, 188552, 192192, 195360, 199430, 202020, 203840, 210210, 211640, 215488, 217560, 222222, 224224, 227920, 230880, 235690, 239316, 240240, 248640, 253968, 258720, 259259, 269360, 273504, 280280, 282828, 290080, 296296, 299145, 305760, 317460, 319088, 320320, 323232, 336336, 338624, 341880, 348096, 353535, 370370, 377104, 390720, 398860, 404040, 420420, 423280, 435120, 444444, 448448, 455840, 461760, 471380, 478632, 480480, 507936, 517440, 518518, 538720, 547008, 555555, 560560, 565656, 580160, 592592, 598290, 611520, 634920, 638176, 646464, 672672, 683760, 707070, 740740, 754208, 777777, 797720, 808080, 840840, 846560, 870240, 888888, 911680, 942760, 957264, 960960, 1015872, 1037036, 1077440, 1111110, 1121120, 1131312, 1185184, 1196580, 1269840, 1276352, 1296295, 1345344, 1367520, 1414140, 1481480, 1508416, 1555554, 1595440, 1616160, 1681680, 1693120, 1740480, 1777776, 1885520, 1914528, 2074072, 2222220, 2242240, 2262624, 2370368, 2393160, 2539680, 2592590, 2735040, 2828280, 2962960, 3111108, 3190880, 3232320, 3363360, 3555552, 3771040, 3829056, 3888885, 4148144, 4444440, 4525248, 4786320, 5079360, 5185180, 5656560, 5925920, 6222216, 6381760, 6726720, 7111104, 7542080, 7777770, 8296288, 8888880, 9572640, 10370360, 11313120, 11851840, 12444432, 15555540, 16592576, 17777760, 19145280, 20740720, 22626240, 24888864, 31111080, 35555520, 41481440, 49777728, 62222160, 82962880, 124444320, 248888640]

約数ペア:

[(1, 248888640), (2, 124444320), (3, 82962880), (4, 62222160), (5, 49777728), (6, 41481440), (7, 35555520), (8, 31111080), (10, 24888864), (11, 22626240), (12, 20740720), (13, 19145280), (14, 17777760), (15, 16592576), (16, 15555540), (20, 12444432), (21, 11851840), (22, 11313120), (24, 10370360), (26, 9572640), (28, 8888880), (30, 8296288), (32, 7777770), (33, 7542080), (35, 7111104), (37, 6726720), (39, 6381760), (40, 6222216), (42, 5925920), (44, 5656560), (48, 5185180), (49, 5079360), (52, 4786320), (55, 4525248), (56, 4444440), (60, 4148144), (64, 3888885), (65, 3829056), (66, 3771040), (70, 3555552), (74, 3363360), (77, 3232320), (78, 3190880), (80, 3111108), (84, 2962960), (88, 2828280), (91, 2735040), (96, 2592590), (98, 2539680), (104, 2393160), (105, 2370368), (110, 2262624), (111, 2242240), (112, 2222220), (120, 2074072), (130, 1914528), (132, 1885520), (140, 1777776), (143, 1740480), (147, 1693120), (148, 1681680), (154, 1616160), (156, 1595440), (160, 1555554), (165, 1508416), (168, 1481480), (176, 1414140), (182, 1367520), (185, 1345344), (192, 1296295), (195, 1276352), (196, 1269840), (208, 1196580), (210, 1185184), (220, 1131312), (222, 1121120), (224, 1111110), (231, 1077440), (240, 1037036), (245, 1015872), (259, 960960), (260, 957264), (264, 942760), (273, 911680), (280, 888888), (286, 870240), (294, 846560), (296, 840840), (308, 808080), (312, 797720), (320, 777777), (330, 754208), (336, 740740), (352, 707070), (364, 683760), (370, 672672), (385, 646464), (390, 638176), (392, 634920), (407, 611520), (416, 598290), (420, 592592), (429, 580160), (440, 565656), (444, 560560), (448, 555555), (455, 547008), (462, 538720), (480, 518518), (481, 517440), (490, 507936), (518, 480480), (520, 478632), (528, 471380), (539, 461760), (546, 455840), (555, 448448), (560, 444444), (572, 435120), (588, 423280), (592, 420420), (616, 404040), (624, 398860), (637, 390720), (660, 377104), (672, 370370), (704, 353535), (715, 348096), (728, 341880), (735, 338624), (740, 336336), (770, 323232), (777, 320320), (780, 319088), (784, 317460), (814, 305760), (832, 299145), (840, 296296), (858, 290080), (880, 282828), (888, 280280), (910, 273504), (924, 269360), (960, 259259), (962, 258720), (980, 253968), (1001, 248640), (1036, 240240), (1040, 239316), (1056, 235690), (1078, 230880), (1092, 227920), (1110, 224224), (1120, 222222), (1144, 217560), (1155, 215488), (1176, 211640), (1184, 210210), (1221, 203840), (1232, 202020), (1248, 199430), (1274, 195360), (1295, 192192), (1320, 188552), (1344, 185185), (1365, 182336), (1430, 174048), (1443, 172480), (1456, 170940), (1470, 169312), (1480, 168168), (1540, 161616), (1554, 160160), (1560, 159544), (1568, 158730), (1617, 153920), (1628, 152880), (1680, 148148), (1716, 145040), (1760, 141414), (1776, 140140), (1813, 137280), (1820, 136752), (1848, 134680), (1911, 130240), (1924, 129360), (1960, 126984), (2002, 124320), (2035, 122304), (2072, 120120), (2080, 119658), (2112, 117845), (2145, 116032), (2156, 115440), (2184, 113960), (2220, 112112), (2240, 111111), (2288, 108780), (2310, 107744), (2352, 105820), (2368, 105105), (2405, 103488), (2442, 101920), (2464, 101010), (2496, 99715), (2548, 97680), (2590, 96096), (2640, 94276), (2695, 92352), (2730, 91168), (2849, 87360), (2860, 87024), (2886, 86240), (2912, 85470), (2940, 84656), (2960, 84084), (3003, 82880), (3080, 80808), (3108, 80080), (3120, 79772), (3136, 79365), (3185, 78144), (3234, 76960), (3256, 76440), (3360, 74074), (3367, 73920), (3432, 72520), (3520, 70707), (3552, 70070), (3626, 68640), (3640, 68376), (3696, 67340), (3822, 65120), (3848, 64680), (3885, 64064), (3920, 63492), (4004, 62160), (4070, 61152), (4144, 60060), (4160, 59829), (4290, 58016), (4312, 57720), (4368, 56980), (4440, 56056), (4576, 54390), (4620, 53872), (4704, 52910), (4810, 51744), (4884, 50960), (4928, 50505), (5005, 49728), (5096, 48840), (5180, 48048), (5280, 47138), (5291, 47040), (5390, 46176), (5439, 45760), (5460, 45584), (5698, 43680), (5720, 43512), (5772, 43120), (5824, 42735), (5880, 42328), (5920, 42042), (6006, 41440), (6105, 40768), (6160, 40404), (6216, 40040), (6240, 39886), (6370, 39072), (6468, 38480), (6512, 38220), (6720, 37037), (6734, 36960), (6864, 36260), (7007, 35520), (7104, 35035), (7215, 34496), (7252, 34320), (7280, 34188), (7392, 33670), (7644, 32560), (7696, 32340), (7770, 32032), (7840, 31746), (8008, 31080), (8085, 30784), (8140, 30576), (8288, 30030), (8547, 29120), (8580, 29008), (8624, 28860), (8736, 28490), (8880, 28028), (9065, 27456), (9152, 27195), (9240, 26936), (9408, 26455), (9555, 26048), (9620, 25872), (9768, 25480), (10010, 24864), (10101, 24640), (10192, 24420), (10360, 24024), (10560, 23569), (10582, 23520), (10780, 23088), (10878, 22880), (10920, 22792), (11396, 21840), (11440, 21756), (11544, 21560), (11760, 21164), (11840, 21021), (12012, 20720), (12210, 20384), (12320, 20202), (12432, 20020), (12480, 19943), (12740, 19536), (12936, 19240), (13024, 19110), (13468, 18480), (13728, 18130), (14014, 17760), (14245, 17472), (14430, 17248), (14504, 17160), (14560, 17094), (14784, 16835), (15015, 16576), (15288, 16280), (15392, 16170), (15540, 16016), (15680, 15873)]