1905995520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 648

約数和(自身を含む): 7877535120

約数和(自身を除く): 5971539600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 89, 90, 96, 99, 104, 110, 117, 120, 128, 130, 132, 143, 144, 156, 160, 165, 169, 176, 178, 180, 192, 195, 198, 208, 220, 234, 240, 256, 260, 264, 267, 286, 288, 312, 320, 330, 338, 352, 356, 360, 384, 390, 396, 416, 429, 440, 445, 468, 480, 495, 507, 520, 528, 534, 572, 576, 585, 624, 640, 660, 676, 704, 712, 715, 720, 768, 780, 792, 801, 832, 845, 858, 880, 890, 936, 960, 979, 990, 1014, 1040, 1056, 1068, 1144, 1152, 1157, 1170, 1248, 1280, 1287, 1320, 1335, 1352, 1408, 1424, 1430, 1440, 1521, 1560, 1584, 1602, 1664, 1690, 1716, 1760, 1780, 1859, 1872, 1920, 1958, 1980, 2028, 2080, 2112, 2136, 2145, 2288, 2304, 2314, 2340, 2496, 2535, 2574, 2640, 2670, 2704, 2816, 2848, 2860, 2880, 2937, 3042, 3120, 3168, 3204, 3328, 3380, 3432, 3471, 3520, 3560, 3718, 3744, 3840, 3916, 3960, 4005, 4056, 4160, 4224, 4272, 4290, 4576, 4628, 4680, 4895, 4992, 5070, 5148, 5280, 5340, 5408, 5577, 5696, 5720, 5760, 5785, 5874, 6084, 6240, 6336, 6408, 6435, 6760, 6864, 6942, 7040, 7120, 7436, 7488, 7605, 7832, 7920, 8010, 8112, 8320, 8448, 8544, 8580, 8811, 9152, 9256, 9295, 9360, 9790, 9984, 10140, 10296, 10413, 10560, 10680, 10816, 11154, 11392, 11440, 11520, 11570, 11748, 12168, 12480, 12672, 12727, 12816, 12870, 13520, 13728, 13884, 14080, 14240, 14685, 14872, 14976, 15041, 15210, 15664, 15840, 16020, 16224, 16640, 16731, 17088, 17160, 17355, 17622, 18304, 18512, 18590, 18720, 19580, 20280, 20592, 20826, 21120, 21360, 21632, 22308, 22784, 22880, 23140, 23496, 24336, 24960, 25344, 25454, 25632, 25740, 27040, 27456, 27768, 27885, 28480, 29370, 29744, 29952, 30082, 30420, 31328, 31680, 32040, 32448, 33462, 34176, 34320, 34710, 35244, 36608, 37024, 37180, 37440, 38181, 39160, 40560, 41184, 41652, 42240, 42720, 43264, 44055, 44616, 45123, 45760, 46280, 46992, 48672, 49920, 50908, 51264, 51480, 52065, 54080, 54912, 55536, 55770, 56960, 58740, 59488, 60164, 60840, 62656, 63360, 63635, 64080, 64896, 66924, 68352, 68640, 69420, 70488, 74048, 74360, 74880, 75205, 76362, 78320, 81120, 82368, 83304, 83655, 85440, 88110, 89232, 90246, 91520, 92560, 93984, 97344, 101816, 102528, 102960, 104130, 108160, 109824, 111072, 111540, 113920, 114543, 117480, 118976, 120328, 121680, 125312, 126720, 127270, 128160, 129792, 133848, 135369, 137280, 138840, 140976, 148096, 148720, 149760, 150410, 152724, 156640, 162240, 164736, 165451, 166608, 167310, 170880, 176220, 178464, 180492, 183040, 185120, 187968, 190905, 194688, 203632, 205056, 205920, 208260, 216320, 222144, 223080, 225615, 229086, 234960, 237952, 240656, 243360, 250624, 254540, 256320, 267696, 270738, 274560, 277680, 281952, 296192, 297440, 300820, 305448, 313280, 324480, 329472, 330902, 333216, 334620, 341760, 352440, 356928, 360984, 370240, 375936, 381810, 389376, 407264, 411840, 416520, 444288, 446160, 451230, 458172, 469920, 475904, 481312, 486720, 496353, 509080, 512640, 535392, 541476, 549120, 555360, 563904, 572715, 594880, 601640, 610896, 626560, 648960, 661804, 666432, 669240, 676845, 704880, 713856, 721968, 740480, 751872, 763620, 814528, 823680, 827255, 833040, 888576, 892320, 902460, 916344, 939840, 962624, 973440, 992706, 1018160, 1025280, 1070784, 1082952, 1110720, 1127808, 1145430, 1189760, 1203280, 1221792, 1253120, 1323608, 1332864, 1338480, 1353690, 1409760, 1427712, 1443936, 1480960, 1489059, 1527240, 1629056, 1647360, 1654510, 1666080, 1784640, 1804920, 1832688, 1879680, 1925248, 1946880, 1985412, 2036320, 2141568, 2165904, 2221440, 2255616, 2290860, 2379520, 2406560, 2443584, 2481765, 2647216, 2665728, 2676960, 2707380, 2819520, 2887872, 2978118, 3054480, 3258112, 3309020, 3332160, 3569280, 3609840, 3665376, 3759360, 3850496, 3970824, 4072640, 4283136, 4331808, 4442880, 4581720, 4813120, 4887168, 4963530, 5294432, 5353920, 5414760, 5639040, 5775744, 5956236, 6108960, 6618040, 6664320, 7138560, 7219680, 7330752, 7445295, 7941648, 8145280, 8663616, 9163440, 9626240, 9774336, 9927060, 10588864, 10707840, 10829520, 11278080, 11551488, 11912472, 12217920, 13236080, 13328640, 14439360, 14661504, 14890590, 15883296, 16290560, 17327232, 18326880, 19252480, 19854120, 21177728, 21415680, 21659040, 23824944, 24435840, 26472160, 28878720, 29323008, 29781180, 31766592, 34654464, 36653760, 39708240, 42355456, 43318080, 47649888, 48871680, 52944320, 57757440, 59562360, 63533184, 73307520, 79416480, 86636160, 95299776, 105888640, 119124720, 127066368, 146615040, 158832960, 173272320, 190599552, 211777280, 238249440, 317665920, 381199104, 476498880, 635331840, 952997760, 1905995520]

約数ペア:

[(1, 1905995520), (2, 952997760), (3, 635331840), (4, 476498880), (5, 381199104), (6, 317665920), (8, 238249440), (9, 211777280), (10, 190599552), (11, 173272320), (12, 158832960), (13, 146615040), (15, 127066368), (16, 119124720), (18, 105888640), (20, 95299776), (22, 86636160), (24, 79416480), (26, 73307520), (30, 63533184), (32, 59562360), (33, 57757440), (36, 52944320), (39, 48871680), (40, 47649888), (44, 43318080), (45, 42355456), (48, 39708240), (52, 36653760), (55, 34654464), (60, 31766592), (64, 29781180), (65, 29323008), (66, 28878720), (72, 26472160), (78, 24435840), (80, 23824944), (88, 21659040), (89, 21415680), (90, 21177728), (96, 19854120), (99, 19252480), (104, 18326880), (110, 17327232), (117, 16290560), (120, 15883296), (128, 14890590), (130, 14661504), (132, 14439360), (143, 13328640), (144, 13236080), (156, 12217920), (160, 11912472), (165, 11551488), (169, 11278080), (176, 10829520), (178, 10707840), (180, 10588864), (192, 9927060), (195, 9774336), (198, 9626240), (208, 9163440), (220, 8663616), (234, 8145280), (240, 7941648), (256, 7445295), (260, 7330752), (264, 7219680), (267, 7138560), (286, 6664320), (288, 6618040), (312, 6108960), (320, 5956236), (330, 5775744), (338, 5639040), (352, 5414760), (356, 5353920), (360, 5294432), (384, 4963530), (390, 4887168), (396, 4813120), (416, 4581720), (429, 4442880), (440, 4331808), (445, 4283136), (468, 4072640), (480, 3970824), (495, 3850496), (507, 3759360), (520, 3665376), (528, 3609840), (534, 3569280), (572, 3332160), (576, 3309020), (585, 3258112), (624, 3054480), (640, 2978118), (660, 2887872), (676, 2819520), (704, 2707380), (712, 2676960), (715, 2665728), (720, 2647216), (768, 2481765), (780, 2443584), (792, 2406560), (801, 2379520), (832, 2290860), (845, 2255616), (858, 2221440), (880, 2165904), (890, 2141568), (936, 2036320), (960, 1985412), (979, 1946880), (990, 1925248), (1014, 1879680), (1040, 1832688), (1056, 1804920), (1068, 1784640), (1144, 1666080), (1152, 1654510), (1157, 1647360), (1170, 1629056), (1248, 1527240), (1280, 1489059), (1287, 1480960), (1320, 1443936), (1335, 1427712), (1352, 1409760), (1408, 1353690), (1424, 1338480), (1430, 1332864), (1440, 1323608), (1521, 1253120), (1560, 1221792), (1584, 1203280), (1602, 1189760), (1664, 1145430), (1690, 1127808), (1716, 1110720), (1760, 1082952), (1780, 1070784), (1859, 1025280), (1872, 1018160), (1920, 992706), (1958, 973440), (1980, 962624), (2028, 939840), (2080, 916344), (2112, 902460), (2136, 892320), (2145, 888576), (2288, 833040), (2304, 827255), (2314, 823680), (2340, 814528), (2496, 763620), (2535, 751872), (2574, 740480), (2640, 721968), (2670, 713856), (2704, 704880), (2816, 676845), (2848, 669240), (2860, 666432), (2880, 661804), (2937, 648960), (3042, 626560), (3120, 610896), (3168, 601640), (3204, 594880), (3328, 572715), (3380, 563904), (3432, 555360), (3471, 549120), (3520, 541476), (3560, 535392), (3718, 512640), (3744, 509080), (3840, 496353), (3916, 486720), (3960, 481312), (4005, 475904), (4056, 469920), (4160, 458172), (4224, 451230), (4272, 446160), (4290, 444288), (4576, 416520), (4628, 411840), (4680, 407264), (4895, 389376), (4992, 381810), (5070, 375936), (5148, 370240), (5280, 360984), (5340, 356928), (5408, 352440), (5577, 341760), (5696, 334620), (5720, 333216), (5760, 330902), (5785, 329472), (5874, 324480), (6084, 313280), (6240, 305448), (6336, 300820), (6408, 297440), (6435, 296192), (6760, 281952), (6864, 277680), (6942, 274560), (7040, 270738), (7120, 267696), (7436, 256320), (7488, 254540), (7605, 250624), (7832, 243360), (7920, 240656), (8010, 237952), (8112, 234960), (8320, 229086), (8448, 225615), (8544, 223080), (8580, 222144), (8811, 216320), (9152, 208260), (9256, 205920), (9295, 205056), (9360, 203632), (9790, 194688), (9984, 190905), (10140, 187968), (10296, 185120), (10413, 183040), (10560, 180492), (10680, 178464), (10816, 176220), (11154, 170880), (11392, 167310), (11440, 166608), (11520, 165451), (11570, 164736), (11748, 162240), (12168, 156640), (12480, 152724), (12672, 150410), (12727, 149760), (12816, 148720), (12870, 148096), (13520, 140976), (13728, 138840), (13884, 137280), (14080, 135369), (14240, 133848), (14685, 129792), (14872, 128160), (14976, 127270), (15041, 126720), (15210, 125312), (15664, 121680), (15840, 120328), (16020, 118976), (16224, 117480), (16640, 114543), (16731, 113920), (17088, 111540), (17160, 111072), (17355, 109824), (17622, 108160), (18304, 104130), (18512, 102960), (18590, 102528), (18720, 101816), (19580, 97344), (20280, 93984), (20592, 92560), (20826, 91520), (21120, 90246), (21360, 89232), (21632, 88110), (22308, 85440), (22784, 83655), (22880, 83304), (23140, 82368), (23496, 81120), (24336, 78320), (24960, 76362), (25344, 75205), (25454, 74880), (25632, 74360), (25740, 74048), (27040, 70488), (27456, 69420), (27768, 68640), (27885, 68352), (28480, 66924), (29370, 64896), (29744, 64080), (29952, 63635), (30082, 63360), (30420, 62656), (31328, 60840), (31680, 60164), (32040, 59488), (32448, 58740), (33462, 56960), (34176, 55770), (34320, 55536), (34710, 54912), (35244, 54080), (36608, 52065), (37024, 51480), (37180, 51264), (37440, 50908), (38181, 49920), (39160, 48672), (40560, 46992), (41184, 46280), (41652, 45760), (42240, 45123), (42720, 44616), (43264, 44055)]