18040069320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 768

約数和(自身を含む): 73249505280

約数和(自身を除く): 55209435960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 31, 35, 39, 40, 42, 46, 49, 52, 56, 60, 62, 65, 69, 70, 78, 84, 91, 92, 93, 98, 104, 105, 115, 120, 124, 130, 138, 140, 147, 155, 156, 161, 168, 182, 184, 186, 195, 196, 210, 217, 230, 245, 248, 260, 273, 276, 280, 294, 299, 310, 312, 322, 331, 345, 364, 372, 390, 392, 403, 420, 434, 455, 460, 465, 483, 490, 520, 546, 552, 588, 598, 620, 637, 644, 651, 662, 690, 713, 728, 735, 744, 780, 805, 806, 840, 868, 897, 910, 920, 930, 966, 980, 993, 1085, 1092, 1127, 1176, 1196, 1209, 1240, 1274, 1288, 1302, 1324, 1365, 1380, 1426, 1470, 1495, 1519, 1560, 1610, 1612, 1655, 1736, 1794, 1820, 1860, 1911, 1932, 1960, 1986, 2015, 2093, 2139, 2170, 2184, 2254, 2317, 2392, 2415, 2418, 2548, 2604, 2648, 2730, 2760, 2821, 2852, 2940, 2990, 3038, 3185, 3220, 3224, 3255, 3310, 3381, 3565, 3588, 3640, 3720, 3822, 3864, 3972, 4030, 4186, 4278, 4303, 4340, 4485, 4508, 4557, 4634, 4830, 4836, 4965, 4991, 5096, 5208, 5460, 5635, 5642, 5704, 5880, 5980, 6045, 6076, 6279, 6370, 6440, 6510, 6620, 6762, 6951, 7130, 7176, 7595, 7613, 7644, 7944, 8060, 8372, 8463, 8556, 8606, 8680, 8970, 9016, 9114, 9268, 9269, 9555, 9660, 9672, 9930, 9982, 10261, 10465, 10695, 10920, 11270, 11284, 11585, 11960, 12090, 12152, 12558, 12740, 12909, 13020, 13240, 13524, 13902, 14105, 14260, 14651, 14973, 15190, 15226, 15288, 16120, 16219, 16744, 16905, 16926, 17112, 17212, 17940, 18228, 18536, 18538, 19110, 19320, 19747, 19860, 19964, 20522, 20930, 21390, 21515, 22540, 22568, 22785, 22839, 23170, 24180, 24955, 25116, 25480, 25818, 26040, 27048, 27804, 27807, 28210, 28520, 29302, 29946, 30121, 30380, 30452, 30783, 31395, 32438, 33810, 33852, 34424, 34755, 34937, 35880, 36456, 37076, 38065, 38220, 39494, 39720, 39928, 41044, 41860, 42315, 42780, 43030, 43953, 45080, 45570, 45678, 46340, 46345, 48360, 48657, 49910, 50232, 51305, 51636, 53291, 55608, 55614, 56420, 58604, 59241, 59892, 60242, 60760, 60904, 61566, 62790, 64545, 64876, 64883, 67620, 67704, 69510, 69874, 71827, 73255, 74152, 74865, 76130, 76440, 78988, 81095, 82088, 83720, 84630, 85560, 86060, 87906, 90363, 91140, 91356, 92680, 92690, 97314, 98735, 98969, 99820, 102610, 103272, 104811, 106582, 111228, 112840, 114195, 117208, 118482, 119784, 120484, 123132, 125580, 129090, 129752, 129766, 133393, 135240, 139020, 139035, 139748, 143654, 146510, 149730, 150605, 152260, 153915, 157976, 159873, 162190, 169260, 172120, 174685, 175812, 180726, 182280, 182712, 185380, 194628, 194649, 197470, 197938, 199640, 205220, 209622, 210847, 213164, 215481, 219765, 222456, 228390, 236003, 236964, 240968, 243285, 246264, 251160, 258180, 259532, 266455, 266786, 278040, 278070, 279496, 287308, 293020, 296205, 296907, 299460, 301210, 304520, 307830, 319746, 324380, 324415, 338520, 349370, 351624, 359135, 361452, 370760, 373037, 389256, 389298, 394940, 395876, 400179, 410440, 419244, 421694, 426328, 430962, 439530, 451815, 454181, 456780, 472006, 473928, 486570, 494845, 502789, 516360, 519064, 524055, 532910, 533572, 556140, 574616, 586040, 592410, 593814, 598920, 602420, 615660, 632541, 639492, 648760, 648830, 666965, 692783, 698740, 708009, 718270, 722904, 746074, 778596, 789880, 791752, 799365, 800358, 838488, 843388, 861924, 879060, 903630, 908362, 913560, 933751, 944012, 973140, 973245, 989690, 1005578, 1048110, 1054235, 1065820, 1067144, 1077405, 1112280, 1119111, 1180015, 1184820, 1187628, 1204840, 1231320, 1265082, 1278984, 1297660, 1333930, 1362543, 1385566, 1397480, 1416018, 1436540, 1484535, 1492148, 1508367, 1557192, 1598730, 1600716, 1652021, 1686776, 1723848, 1758120, 1807260, 1816724, 1865185, 1867502, 1888024, 1946280, 1946490, 1979380, 2000895, 2011156, 2078349, 2096220, 2108470, 2131640, 2154810, 2238222, 2270905, 2360030, 2369640, 2375256, 2513945, 2530164, 2595320, 2667860, 2725086, 2771132, 2801253, 2832036, 2873080, 2969070, 2984296, 3016734, 3068039, 3162705, 3197460, 3201432, 3304042, 3463915, 3540045, 3614520, 3633448, 3730370, 3735004, 3892980, 3958760, 4001790, 4022312, 4156698, 4192440, 4216940, 4309620, 4476444, 4541810, 4668755, 4720060, 4849481, 4956063, 5027890, 5060328, 5335720, 5450172, 5542264, 5595555, 5602506, 5664072, 5938140, 6033468, 6136078, 6325410, 6394920, 6536257, 6608084, 6812715, 6927830, 7080090, 7460740, 7470008, 7541835, 7785960, 8003580, 8260105, 8313396, 8433880, 8619240, 8952888, 9083620, 9204117, 9337510, 9440120, 9698962, 9912126, 10055780, 10391745, 10900344, 11191110, 11205012, 11564147, 11876280, 12066936, 12272156, 12650820, 13072514, 13216168, 13625430, 13855660, 14006265, 14160180, 14548443, 14921480, 15083670, 15340195, 16007160, 16520210, 16626792, 18167240, 18408234, 18675020, 19397924, 19608771, 19824252, 20111560, 20783490, 21476273, 22382220, 22410024, 23128294, 24247405, 24544312, 24780315, 25301640, 26145028, 27250860, 27711320, 28012530, 28320360, 29096886, 30167340, 30680390, 32681285, 33040420, 34692441, 36816468, 37350040, 38795848, 39217542, 39648504, 41566980, 42952546, 44764440, 46020585, 46256588, 48494810, 49560630, 52290056, 54501720, 56025060, 57820735, 58193772, 60334680, 61360780, 64428819, 65362570, 66080840, 69384882, 72742215, 73632936, 78435084, 83133960, 85905092, 92041170, 92513176, 96989620, 98043855, 99121260, 107381365, 112050120, 115641470, 116387544, 122721560, 128857638, 130725140, 138769764, 145484430, 150333911, 156870168, 171810184, 173462205, 184082340, 193979240, 196087710, 198242520, 214762730, 231282940, 257715276, 261450280, 277539528, 290968860, 300667822, 322144095, 346924410, 368164680, 392175420, 429525460, 451001733, 462565880, 515430552, 581937720, 601335644, 644288190, 693848820, 751669555, 784350840, 859050920, 902003466, 1202671288, 1288576380, 1387697640, 1503339110, 1804006932, 2255008665, 2577152760, 3006678220, 3608013864, 4510017330, 6013356440, 9020034660, 18040069320]

約数ペア:

[(1, 18040069320), (2, 9020034660), (3, 6013356440), (4, 4510017330), (5, 3608013864), (6, 3006678220), (7, 2577152760), (8, 2255008665), (10, 1804006932), (12, 1503339110), (13, 1387697640), (14, 1288576380), (15, 1202671288), (20, 902003466), (21, 859050920), (23, 784350840), (24, 751669555), (26, 693848820), (28, 644288190), (30, 601335644), (31, 581937720), (35, 515430552), (39, 462565880), (40, 451001733), (42, 429525460), (46, 392175420), (49, 368164680), (52, 346924410), (56, 322144095), (60, 300667822), (62, 290968860), (65, 277539528), (69, 261450280), (70, 257715276), (78, 231282940), (84, 214762730), (91, 198242520), (92, 196087710), (93, 193979240), (98, 184082340), (104, 173462205), (105, 171810184), (115, 156870168), (120, 150333911), (124, 145484430), (130, 138769764), (138, 130725140), (140, 128857638), (147, 122721560), (155, 116387544), (156, 115641470), (161, 112050120), (168, 107381365), (182, 99121260), (184, 98043855), (186, 96989620), (195, 92513176), (196, 92041170), (210, 85905092), (217, 83133960), (230, 78435084), (245, 73632936), (248, 72742215), (260, 69384882), (273, 66080840), (276, 65362570), (280, 64428819), (294, 61360780), (299, 60334680), (310, 58193772), (312, 57820735), (322, 56025060), (331, 54501720), (345, 52290056), (364, 49560630), (372, 48494810), (390, 46256588), (392, 46020585), (403, 44764440), (420, 42952546), (434, 41566980), (455, 39648504), (460, 39217542), (465, 38795848), (483, 37350040), (490, 36816468), (520, 34692441), (546, 33040420), (552, 32681285), (588, 30680390), (598, 30167340), (620, 29096886), (637, 28320360), (644, 28012530), (651, 27711320), (662, 27250860), (690, 26145028), (713, 25301640), (728, 24780315), (735, 24544312), (744, 24247405), (780, 23128294), (805, 22410024), (806, 22382220), (840, 21476273), (868, 20783490), (897, 20111560), (910, 19824252), (920, 19608771), (930, 19397924), (966, 18675020), (980, 18408234), (993, 18167240), (1085, 16626792), (1092, 16520210), (1127, 16007160), (1176, 15340195), (1196, 15083670), (1209, 14921480), (1240, 14548443), (1274, 14160180), (1288, 14006265), (1302, 13855660), (1324, 13625430), (1365, 13216168), (1380, 13072514), (1426, 12650820), (1470, 12272156), (1495, 12066936), (1519, 11876280), (1560, 11564147), (1610, 11205012), (1612, 11191110), (1655, 10900344), (1736, 10391745), (1794, 10055780), (1820, 9912126), (1860, 9698962), (1911, 9440120), (1932, 9337510), (1960, 9204117), (1986, 9083620), (2015, 8952888), (2093, 8619240), (2139, 8433880), (2170, 8313396), (2184, 8260105), (2254, 8003580), (2317, 7785960), (2392, 7541835), (2415, 7470008), (2418, 7460740), (2548, 7080090), (2604, 6927830), (2648, 6812715), (2730, 6608084), (2760, 6536257), (2821, 6394920), (2852, 6325410), (2940, 6136078), (2990, 6033468), (3038, 5938140), (3185, 5664072), (3220, 5602506), (3224, 5595555), (3255, 5542264), (3310, 5450172), (3381, 5335720), (3565, 5060328), (3588, 5027890), (3640, 4956063), (3720, 4849481), (3822, 4720060), (3864, 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