18499976640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 672

約数和(自身を含む): 71864524800

約数和(自身を除く): 53364548160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 108, 120, 124, 135, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 216, 239, 240, 248, 255, 270, 272, 279, 288, 289, 306, 310, 320, 340, 360, 372, 408, 432, 459, 465, 478, 480, 496, 510, 527, 540, 544, 558, 576, 578, 612, 620, 680, 717, 720, 744, 765, 816, 837, 864, 867, 918, 930, 956, 960, 992, 1020, 1054, 1080, 1088, 1116, 1156, 1195, 1224, 1240, 1360, 1395, 1434, 1440, 1445, 1488, 1530, 1581, 1632, 1674, 1728, 1734, 1836, 1860, 1912, 1984, 2040, 2108, 2151, 2160, 2232, 2295, 2312, 2390, 2448, 2480, 2601, 2635, 2720, 2790, 2868, 2880, 2890, 2976, 3060, 3162, 3264, 3348, 3468, 3585, 3672, 3720, 3824, 4063, 4080, 4185, 4216, 4302, 4320, 4335, 4464, 4590, 4624, 4743, 4780, 4896, 4960, 5202, 5270, 5440, 5580, 5736, 5780, 5952, 6120, 6324, 6453, 6696, 6936, 7170, 7344, 7409, 7440, 7648, 7803, 7905, 8126, 8160, 8370, 8432, 8604, 8640, 8670, 8928, 8959, 9180, 9248, 9486, 9560, 9792, 9920, 10404, 10540, 10755, 11160, 11472, 11560, 12189, 12240, 12648, 12906, 13005, 13392, 13872, 14229, 14340, 14688, 14818, 14880, 15296, 15606, 15810, 16252, 16320, 16740, 16864, 17208, 17340, 17856, 17918, 18360, 18496, 18972, 19120, 20315, 20808, 21080, 21510, 22227, 22320, 22944, 23120, 23715, 24378, 24480, 25296, 25812, 26010, 26784, 26877, 27744, 28458, 28680, 29376, 29636, 29760, 31212, 31620, 32265, 32504, 33480, 33728, 34416, 34680, 35836, 36567, 36720, 37045, 37944, 38240, 39015, 40630, 41616, 42160, 43020, 44454, 44640, 44795, 45888, 46240, 47430, 48756, 48960, 50592, 51624, 52020, 53568, 53754, 55488, 56916, 57360, 59272, 60945, 62424, 63240, 64530, 65008, 66681, 66960, 68832, 69071, 69360, 71145, 71672, 73134, 73440, 74090, 75888, 76480, 78030, 80631, 81260, 83232, 84320, 86040, 88908, 89280, 89590, 92480, 94860, 97512, 101184, 103248, 104040, 107508, 109701, 111135, 113832, 114720, 118544, 121890, 124848, 125953, 126480, 129060, 130016, 133362, 133920, 134385, 137664, 138142, 138720, 142290, 143344, 146268, 146880, 148180, 151776, 156060, 161262, 162520, 166464, 168640, 172080, 177816, 179180, 182835, 189720, 195024, 200043, 206496, 207213, 208080, 215016, 219402, 222270, 227664, 229440, 237088, 241893, 243780, 249696, 251906, 252960, 258120, 260032, 266724, 267840, 268770, 276284, 277440, 284580, 286688, 292536, 296360, 303552, 312120, 322524, 325040, 333405, 344160, 345355, 355632, 358360, 365670, 377859, 379440, 390048, 400086, 403155, 412992, 414426, 416160, 430032, 438804, 444540, 455328, 474176, 483786, 487560, 499392, 503812, 505920, 516240, 533448, 537540, 548505, 552568, 569160, 573376, 585072, 592720, 621639, 624240, 629765, 645048, 650080, 666810, 688320, 690710, 711264, 716720, 731340, 755718, 758880, 780096, 800172, 806310, 828852, 832320, 860064, 877608, 889080, 910656, 967572, 975120, 1000215, 1007624, 1032480, 1036065, 1066896, 1075080, 1097010, 1105136, 1133577, 1138320, 1170144, 1185440, 1209465, 1243278, 1248480, 1259530, 1290096, 1300160, 1333620, 1381420, 1422528, 1433440, 1462680, 1511436, 1517760, 1600344, 1612620, 1657704, 1720128, 1755216, 1778160, 1864917, 1889295, 1935144, 1950240, 2000430, 2015248, 2064960, 2072130, 2133792, 2141201, 2150160, 2194020, 2210272, 2267154, 2276640, 2340288, 2370880, 2418930, 2486556, 2496960, 2519060, 2580192, 2667240, 2762840, 2866880, 2925360, 3022872, 3108195, 3200688, 3225240, 3315408, 3400731, 3510432, 3556320, 3729834, 3778590, 3870288, 3900480, 4000860, 4030496, 4144260, 4267584, 4282402, 4300320, 4388040, 4420544, 4534308, 4553280, 4837860, 4973112, 5038120, 5160384, 5334480, 5525680, 5667885, 5850720, 6045744, 6216390, 6401376, 6423603, 6450480, 6630816, 6801462, 7020864, 7112640, 7459668, 7557180, 7740576, 8001720, 8060992, 8288520, 8564804, 8600640, 8776080, 9068616, 9324585, 9675720, 9946224, 10076240, 10668960, 10706005, 11051360, 11335770, 11701440, 12091488, 12432780, 12802752, 12847206, 12900960, 13261632, 13602924, 14919336, 15114360, 15481152, 16003440, 16577040, 17003655, 17129608, 17552160, 18137232, 18649170, 19270809, 19351440, 19892448, 20152480, 21337920, 21412010, 22102720, 22671540, 24182976, 24865560, 25694412, 25801920, 27205848, 29838672, 30228720, 32006880, 32118015, 33154080, 34007310, 34259216, 35104320, 36274464, 37298340, 38541618, 38702880, 39784896, 40304960, 42824020, 45343080, 49731120, 51388824, 54411696, 57812427, 59677344, 60457440, 64013760, 64236030, 66308160, 68014620, 68518432, 72548928, 74596680, 77083236, 77405760, 85648040, 90686160, 96354045, 99462240, 102777648, 108823392, 115624854, 119354688, 120914880, 128472060, 136029240, 137036864, 149193360, 154166472, 171296080, 181372320, 192708090, 198924480, 205555296, 217646784, 231249708, 256944120, 272058480, 289062135, 298386720, 308332944, 342592160, 362744640, 385416180, 411110592, 462499416, 513888240, 544116960, 578124270, 596773440, 616665888, 685184320, 770832360, 924998832, 1027776480, 1088233920, 1156248540, 1233331776, 1541664720, 1849997664, 2055552960, 2312497080, 3083329440, 3699995328, 4624994160, 6166658880, 9249988320, 18499976640]

約数ペア:

[(1, 18499976640), (2, 9249988320), (3, 6166658880), (4, 4624994160), (5, 3699995328), (6, 3083329440), (8, 2312497080), (9, 2055552960), (10, 1849997664), (12, 1541664720), (15, 1233331776), (16, 1156248540), (17, 1088233920), (18, 1027776480), (20, 924998832), (24, 770832360), (27, 685184320), (30, 616665888), (31, 596773440), (32, 578124270), (34, 544116960), (36, 513888240), (40, 462499416), (45, 411110592), (48, 385416180), (51, 362744640), (54, 342592160), (60, 308332944), (62, 298386720), (64, 289062135), (68, 272058480), (72, 256944120), (80, 231249708), (85, 217646784), (90, 205555296), (93, 198924480), (96, 192708090), (102, 181372320), (108, 171296080), (120, 154166472), (124, 149193360), (135, 137036864), (136, 136029240), (144, 128472060), (153, 120914880), (155, 119354688), (160, 115624854), (170, 108823392), (180, 102777648), (186, 99462240), (192, 96354045), (204, 90686160), (216, 85648040), (239, 77405760), (240, 77083236), (248, 74596680), (255, 72548928), (270, 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(1632, 11335770), (1674, 11051360), (1728, 10706005), (1734, 10668960), (1836, 10076240), (1860, 9946224), (1912, 9675720), (1984, 9324585), (2040, 9068616), (2108, 8776080), (2151, 8600640), (2160, 8564804), (2232, 8288520), (2295, 8060992), (2312, 8001720), (2390, 7740576), (2448, 7557180), (2480, 7459668), (2601, 7112640), (2635, 7020864), (2720, 6801462), (2790, 6630816), (2868, 6450480), (2880, 6423603), (2890, 6401376), (2976, 6216390), (3060, 6045744), (3162, 5850720), (3264, 5667885), (3348, 5525680), (3468, 5334480), (3585, 5160384), (3672, 5038120), (3720, 4973112), (3824, 4837860), (4063, 4553280), (4080, 4534308), (4185, 4420544), (4216, 4388040), (4302, 4300320), (4320, 4282402), (4335, 4267584), (4464, 4144260), (4590, 4030496), (4624, 4000860), (4743, 3900480), (4780, 3870288), (4896, 3778590), (4960, 3729834), (5202, 3556320), (5270, 3510432), (5440, 3400731), (5580, 3315408), (5736, 3225240), (5780, 3200688), (5952, 3108195), (6120, 3022872), (6324, 2925360), (6453, 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967572), (20315, 910656), (20808, 889080), (21080, 877608), (21510, 860064), (22227, 832320), (22320, 828852), (22944, 806310), (23120, 800172), (23715, 780096), (24378, 758880), (24480, 755718), (25296, 731340), (25812, 716720), (26010, 711264), (26784, 690710), (26877, 688320), (27744, 666810), (28458, 650080), (28680, 645048), (29376, 629765), (29636, 624240), (29760, 621639), (31212, 592720), (31620, 585072), (32265, 573376), (32504, 569160), (33480, 552568), (33728, 548505), (34416, 537540), (34680, 533448), (35836, 516240), (36567, 505920), (36720, 503812), (37045, 499392), (37944, 487560), (38240, 483786), (39015, 474176), (40630, 455328), (41616, 444540), (42160, 438804), (43020, 430032), (44454, 416160), (44640, 414426), (44795, 412992), (45888, 403155), (46240, 400086), (47430, 390048), (48756, 379440), (48960, 377859), (50592, 365670), (51624, 358360), (52020, 355632), (53568, 345355), (53754, 344160), (55488, 333405), (56916, 325040), (57360, 322524), (59272, 312120), (60945, 303552), (62424, 296360), (63240, 292536), (64530, 286688), (65008, 284580), (66681, 277440), (66960, 276284), (68832, 268770), (69071, 267840), (69360, 266724), (71145, 260032), (71672, 258120), (73134, 252960), (73440, 251906), (74090, 249696), (75888, 243780), (76480, 241893), (78030, 237088), (80631, 229440), (81260, 227664), (83232, 222270), (84320, 219402), (86040, 215016), (88908, 208080), (89280, 207213), (89590, 206496), (92480, 200043), (94860, 195024), (97512, 189720), (101184, 182835), (103248, 179180), (104040, 177816), (107508, 172080), (109701, 168640), (111135, 166464), (113832, 162520), (114720, 161262), (118544, 156060), (121890, 151776), (124848, 148180), (125953, 146880), (126480, 146268), (129060, 143344), (130016, 142290), (133362, 138720), (133920, 138142), (134385, 137664)]