18885540960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1676

約数の個数: 768

約数和(自身を含む): 81793152000

約数和(自身を除く): 62907611040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 19, 20, 22, 24, 26, 27, 30, 32, 33, 36, 38, 39, 40, 44, 45, 48, 52, 54, 55, 57, 60, 65, 66, 72, 76, 78, 80, 88, 90, 95, 96, 99, 104, 108, 110, 114, 117, 120, 130, 132, 135, 143, 144, 152, 156, 160, 165, 171, 176, 180, 190, 195, 198, 208, 209, 216, 220, 228, 234, 240, 247, 260, 264, 270, 285, 286, 288, 297, 304, 312, 330, 342, 351, 352, 360, 380, 390, 396, 416, 418, 429, 432, 440, 456, 468, 480, 494, 495, 513, 520, 528, 540, 570, 572, 585, 594, 608, 624, 627, 660, 684, 702, 715, 720, 741, 760, 780, 792, 836, 855, 858, 864, 880, 912, 936, 988, 990, 1026, 1040, 1045, 1056, 1080, 1140, 1144, 1170, 1188, 1235, 1248, 1254, 1287, 1320, 1368, 1404, 1430, 1440, 1482, 1485, 1520, 1560, 1584, 1609, 1672, 1710, 1716, 1755, 1760, 1824, 1872, 1881, 1976, 1980, 2052, 2080, 2090, 2145, 2160, 2223, 2280, 2288, 2340, 2376, 2470, 2508, 2565, 2574, 2640, 2717, 2736, 2808, 2860, 2964, 2970, 3040, 3120, 3135, 3168, 3218, 3344, 3420, 3432, 3510, 3705, 3744, 3762, 3861, 3952, 3960, 4104, 4180, 4290, 4320, 4446, 4560, 4576, 4680, 4752, 4827, 4940, 5016, 5130, 5148, 5280, 5434, 5472, 5616, 5643, 5720, 5928, 5940, 6240, 6270, 6435, 6436, 6669, 6688, 6840, 6864, 7020, 7410, 7524, 7722, 7904, 7920, 8045, 8151, 8208, 8360, 8580, 8892, 9120, 9360, 9405, 9504, 9654, 9880, 10032, 10260, 10296, 10868, 11115, 11232, 11286, 11440, 11856, 11880, 12540, 12870, 12872, 13338, 13585, 13680, 13728, 14040, 14481, 14820, 15048, 15444, 15840, 16090, 16302, 16416, 16720, 17160, 17699, 17784, 18720, 18810, 19305, 19308, 19760, 20064, 20520, 20592, 20917, 21736, 22230, 22572, 22880, 23712, 23760, 24135, 24453, 25080, 25740, 25744, 26676, 27170, 27360, 28080, 28215, 28962, 29640, 30096, 30571, 30888, 32180, 32604, 33345, 33440, 34320, 35398, 35568, 37620, 38610, 38616, 39520, 40755, 41040, 41184, 41834, 43443, 43472, 44460, 45144, 47520, 48270, 48906, 50160, 51480, 51488, 53097, 53352, 54340, 56160, 56430, 57924, 59280, 60192, 61142, 61776, 62751, 64360, 65208, 66690, 68640, 70796, 71136, 72405, 73359, 75240, 77220, 77232, 81510, 82080, 83668, 86886, 86944, 88495, 88920, 90288, 91713, 96540, 97812, 100320, 102960, 104585, 106194, 106704, 108680, 112860, 115848, 118560, 122265, 122284, 123552, 125502, 128720, 130416, 133380, 141592, 144810, 146718, 150480, 152855, 154440, 154464, 159291, 163020, 167336, 173772, 176990, 177840, 180576, 183426, 188253, 193080, 195624, 205920, 209170, 212388, 213408, 217215, 217360, 225720, 230087, 231696, 244530, 244568, 251004, 257440, 260832, 265485, 266760, 275139, 283184, 289620, 293436, 300960, 305710, 308880, 313755, 318582, 326040, 334672, 336281, 347544, 353980, 355680, 366795, 366852, 376506, 386160, 391248, 397423, 418340, 424776, 434430, 434720, 451440, 458565, 460174, 463392, 477873, 489060, 489136, 502008, 530970, 533520, 550278, 564759, 566368, 579240, 586872, 611420, 617760, 627510, 637164, 652080, 669344, 672562, 690261, 695088, 707960, 733590, 733704, 753012, 772320, 782496, 794846, 796455, 825417, 836680, 849552, 868860, 902880, 917130, 920348, 941265, 955746, 978120, 978272, 1004016, 1008843, 1061940, 1067040, 1100556, 1129518, 1150435, 1158480, 1173744, 1192269, 1222840, 1255020, 1274328, 1304160, 1345124, 1375695, 1380522, 1390176, 1415920, 1467180, 1467408, 1506024, 1589692, 1592910, 1650834, 1673360, 1681405, 1699104, 1737720, 1834260, 1840696, 1882530, 1911492, 1956240, 1987115, 2008032, 2017686, 2070783, 2123880, 2201112, 2259036, 2300870, 2316960, 2347488, 2384538, 2389365, 2445680, 2510040, 2548656, 2690248, 2751390, 2761044, 2823795, 2831840, 2934360, 2934816, 3012048, 3026529, 3179384, 3185820, 3301668, 3346720, 3362810, 3451305, 3475440, 3576807, 3668520, 3681392, 3765060, 3822984, 3912480, 3974230, 4035372, 4127085, 4141566, 4247760, 4371653, 4402224, 4518072, 4601740, 4769076, 4778730, 4891360, 5020080, 5044215, 5097312, 5380496, 5502780, 5522088, 5647590, 5868720, 5961345, 6024096, 6053058, 6212349, 6358768, 6371640, 6603336, 6725620, 6902610, 6950880, 7153614, 7337040, 7362784, 7530120, 7645968, 7948460, 8070744, 8254170, 8283132, 8495520, 8743306, 8804448, 9036144, 9079587, 9203480, 9538152, 9557460, 10040160, 10088430, 10353915, 10730421, 10760992, 11005560, 11044176, 11295180, 11737440, 11922690, 12106116, 12424698, 12717536, 12743280, 13114959, 13206672, 13451240, 13805220, 14307228, 14674080, 15060240, 15132645, 15291936, 15896920, 16141488, 16508340, 16566264, 17486612, 17884035, 18072288, 18159174, 18406960, 19076304, 19114920, 20176860, 20707830, 21460842, 21858265, 22011120, 22088352, 22590360, 23845380, 24212232, 24849396, 25486560, 26229918, 26413344, 26902480, 27610440, 28614456, 30120480, 30265290, 31061745, 31793840, 32282976, 33016680, 33132528, 34973224, 35768070, 36318348, 36813920, 38152608, 38229840, 39344877, 40353720, 41415660, 42921684, 43716530, 44022240, 45180720, 45397935, 47690760, 48424464, 49698792, 52459836, 53652105, 53804960, 55220880, 57228912, 60530580, 62123490, 63587680, 65574795, 66033360, 66265056, 69946448, 71536140, 72636696, 76459680, 78689754, 80707440, 82831320, 85843368, 87433060, 90361440, 90795870, 95381520, 96848928, 99397584, 104919672, 107304210, 110441760, 114457824, 118034631, 121061160, 124246980, 131149590, 132066720, 139892896, 143072280, 145273392, 157379508, 161414880, 165662640, 171686736, 174866120, 181591740, 190763040, 196724385, 198795168, 209839344, 214608420, 236069262, 242122320, 248493960, 262299180, 286144560, 290546784, 314759016, 331325280, 343373472, 349732240, 363183480, 393448770, 419678688, 429216840, 472138524, 484244640, 496987920, 524598360, 572289120, 590173155, 629518032, 699464480, 726366960, 786897540, 858433680, 944277048, 993975840, 1049196720, 1180346310, 1259036064, 1452733920, 1573795080, 1716867360, 1888554096, 2098393440, 2360692620, 3147590160, 3777108192, 4721385240, 6295180320, 9442770480, 18885540960]

約数ペア:

[(1, 18885540960), (2, 9442770480), (3, 6295180320), (4, 4721385240), (5, 3777108192), (6, 3147590160), (8, 2360692620), (9, 2098393440), (10, 1888554096), (11, 1716867360), (12, 1573795080), (13, 1452733920), (15, 1259036064), (16, 1180346310), (18, 1049196720), (19, 993975840), (20, 944277048), (22, 858433680), (24, 786897540), (26, 726366960), (27, 699464480), (30, 629518032), (32, 590173155), (33, 572289120), (36, 524598360), (38, 496987920), (39, 484244640), (40, 472138524), (44, 429216840), (45, 419678688), (48, 393448770), (52, 363183480), (54, 349732240), (55, 343373472), (57, 331325280), (60, 314759016), (65, 290546784), (66, 286144560), (72, 262299180), (76, 248493960), (78, 242122320), (80, 236069262), (88, 214608420), (90, 209839344), (95, 198795168), (96, 196724385), (99, 190763040), (104, 181591740), (108, 174866120), (110, 171686736), (114, 165662640), (117, 161414880), (120, 157379508), (130, 145273392), (132, 143072280), (135, 139892896), (143, 132066720), (144, 131149590), (152, 124246980), (156, 121061160), (160, 118034631), (165, 114457824), (171, 110441760), (176, 107304210), (180, 104919672), (190, 99397584), (195, 96848928), (198, 95381520), (208, 90795870), (209, 90361440), (216, 87433060), (220, 85843368), (228, 82831320), (234, 80707440), (240, 78689754), (247, 76459680), (260, 72636696), (264, 71536140), (270, 69946448), (285, 66265056), (286, 66033360), (288, 65574795), (297, 63587680), (304, 62123490), (312, 60530580), (330, 57228912), (342, 55220880), (351, 53804960), (352, 53652105), (360, 52459836), (380, 49698792), (390, 48424464), (396, 47690760), (416, 45397935), (418, 45180720), (429, 44022240), (432, 43716530), (440, 42921684), (456, 41415660), (468, 40353720), (480, 39344877), (494, 38229840), (495, 38152608), (513, 36813920), (520, 36318348), (528, 35768070), (540, 34973224), (570, 33132528), (572, 33016680), (585, 32282976), (594, 31793840), (608, 31061745), (624, 30265290), (627, 30120480), (660, 28614456), (684, 27610440), (702, 26902480), (715, 26413344), (720, 26229918), (741, 25486560), (760, 24849396), (780, 24212232), (792, 23845380), (836, 22590360), (855, 22088352), (858, 22011120), (864, 21858265), (880, 21460842), (912, 20707830), (936, 20176860), (988, 19114920), (990, 19076304), (1026, 18406960), (1040, 18159174), (1045, 18072288), (1056, 17884035), (1080, 17486612), (1140, 16566264), (1144, 16508340), (1170, 16141488), (1188, 15896920), (1235, 15291936), (1248, 15132645), (1254, 15060240), (1287, 14674080), (1320, 14307228), (1368, 13805220), (1404, 13451240), (1430, 13206672), (1440, 13114959), (1482, 12743280), (1485, 12717536), (1520, 12424698), (1560, 12106116), (1584, 11922690), (1609, 11737440), (1672, 11295180), (1710, 11044176), (1716, 11005560), (1755, 10760992), (1760, 10730421), (1824, 10353915), (1872, 10088430), (1881, 10040160), (1976, 9557460), (1980, 9538152), (2052, 9203480), (2080, 9079587), (2090, 9036144), (2145, 8804448), (2160, 8743306), (2223, 8495520), (2280, 8283132), (2288, 8254170), (2340, 8070744), (2376, 7948460), (2470, 7645968), (2508, 7530120), (2565, 7362784), (2574, 7337040), (2640, 7153614), (2717, 6950880), (2736, 6902610), (2808, 6725620), (2860, 6603336), (2964, 6371640), (2970, 6358768), (3040, 6212349), (3120, 6053058), (3135, 6024096), (3168, 5961345), (3218, 5868720), (3344, 5647590), (3420, 5522088), (3432, 5502780), (3510, 5380496), (3705, 5097312), (3744, 5044215), (3762, 5020080), (3861, 4891360), (3952, 4778730), (3960, 4769076), (4104, 4601740), (4180, 4518072), (4290, 4402224), (4320, 4371653), (4446, 4247760), (4560, 4141566), (4576, 4127085), (4680, 4035372), (4752, 3974230), (4827, 3912480), (4940, 3822984), (5016, 3765060), (5130, 3681392), (5148, 3668520), (5280, 3576807), (5434, 3475440), (5472, 3451305), (5616, 3362810), (5643, 3346720), (5720, 3301668), (5928, 3185820), (5940, 3179384), (6240, 3026529), (6270, 3012048), (6435, 2934816), (6436, 2934360), (6669, 2831840), (6688, 2823795), (6840, 2761044), (6864, 2751390), (7020, 2690248), (7410, 2548656), (7524, 2510040), (7722, 2445680), (7904, 2389365), (7920, 2384538), (8045, 2347488), (8151, 2316960), (8208, 2300870), (8360, 2259036), (8580, 2201112), (8892, 2123880), (9120, 2070783), (9360, 2017686), (9405, 2008032), (9504, 1987115), (9654, 1956240), (9880, 1911492), (10032, 1882530), (10260, 1840696), (10296, 1834260), (10868, 1737720), (11115, 1699104), (11232, 1681405), (11286, 1673360), (11440, 1650834), (11856, 1592910), (11880, 1589692), (12540, 1506024), (12870, 1467408), (12872, 1467180), (13338, 1415920), (13585, 1390176), (13680, 1380522), (13728, 1375695), (14040, 1345124), (14481, 1304160), (14820, 1274328), (15048, 1255020), (15444, 1222840), (15840, 1192269), (16090, 1173744), (16302, 1158480), (16416, 1150435), (16720, 1129518), (17160, 1100556), (17699, 1067040), (17784, 1061940), (18720, 1008843), (18810, 1004016), (19305, 978272), (19308, 978120), (19760, 955746), (20064, 941265), (20520, 920348), (20592, 917130), (20917, 902880), (21736, 868860), (22230, 849552), (22572, 836680), (22880, 825417), (23712, 796455), (23760, 794846), (24135, 782496), (24453, 772320), (25080, 753012), (25740, 733704), (25744, 733590), (26676, 707960), (27170, 695088), (27360, 690261), (28080, 672562), (28215, 669344), (28962, 652080), (29640, 637164), (30096, 627510), (30571, 617760), (30888, 611420), (32180, 586872), (32604, 579240), (33345, 566368), (33440, 564759), (34320, 550278), (35398, 533520), (35568, 530970), (37620, 502008), (38610, 489136), (38616, 489060), (39520, 477873), (40755, 463392), (41040, 460174), (41184, 458565), (41834, 451440), (43443, 434720), (43472, 434430), (44460, 424776), (45144, 418340), (47520, 397423), (48270, 391248), (48906, 386160), (50160, 376506), (51480, 366852), (51488, 366795), (53097, 355680), (53352, 353980), (54340, 347544), (56160, 336281), (56430, 334672), (57924, 326040), (59280, 318582), (60192, 313755), (61142, 308880), (61776, 305710), (62751, 300960), (64360, 293436), (65208, 289620), (66690, 283184), (68640, 275139), (70796, 266760), (71136, 265485), (72405, 260832), (73359, 257440), (75240, 251004), (77220, 244568), (77232, 244530), (81510, 231696), (82080, 230087), (83668, 225720), (86886, 217360), (86944, 217215), (88495, 213408), (88920, 212388), (90288, 209170), (91713, 205920), (96540, 195624), (97812, 193080), (100320, 188253), (102960, 183426), (104585, 180576), (106194, 177840), (106704, 176990), (108680, 173772), (112860, 167336), (115848, 163020), (118560, 159291), (122265, 154464), (122284, 154440), (123552, 152855), (125502, 150480), (128720, 146718), (130416, 144810), (133380, 141592)]