18311015520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 960

約数和(自身を含む): 80932110336

約数和(自身を除く): 62621094816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 31, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 62, 63, 68, 70, 72, 80, 81, 84, 85, 90, 93, 96, 102, 105, 108, 112, 119, 120, 124, 126, 135, 136, 140, 144, 153, 155, 160, 162, 168, 170, 180, 186, 189, 204, 210, 216, 217, 224, 238, 240, 248, 252, 255, 270, 272, 279, 280, 288, 306, 310, 315, 324, 336, 340, 357, 360, 372, 378, 383, 405, 408, 420, 432, 434, 459, 465, 476, 480, 496, 504, 510, 527, 540, 544, 558, 560, 567, 595, 612, 620, 630, 648, 651, 672, 680, 714, 720, 744, 756, 765, 766, 810, 816, 837, 840, 864, 868, 918, 930, 945, 952, 992, 1008, 1020, 1054, 1071, 1080, 1085, 1116, 1120, 1134, 1149, 1190, 1224, 1240, 1260, 1296, 1302, 1360, 1377, 1395, 1428, 1440, 1488, 1512, 1530, 1532, 1581, 1620, 1632, 1674, 1680, 1736, 1785, 1836, 1860, 1890, 1904, 1915, 1953, 2016, 2040, 2108, 2142, 2160, 2170, 2232, 2268, 2295, 2298, 2380, 2448, 2480, 2511, 2520, 2592, 2604, 2635, 2681, 2720, 2754, 2790, 2835, 2856, 2976, 3024, 3060, 3064, 3162, 3213, 3240, 3255, 3348, 3360, 3447, 3472, 3570, 3672, 3689, 3720, 3780, 3808, 3830, 3906, 4080, 4185, 4216, 4284, 4320, 4340, 4464, 4536, 4590, 4596, 4743, 4760, 4896, 4960, 5022, 5040, 5208, 5270, 5355, 5362, 5508, 5580, 5670, 5712, 5745, 5859, 6048, 6120, 6128, 6324, 6426, 6480, 6510, 6511, 6696, 6885, 6894, 6944, 7140, 7344, 7378, 7440, 7560, 7660, 7812, 7905, 8043, 8160, 8370, 8432, 8568, 8680, 8928, 9072, 9180, 9192, 9486, 9520, 9639, 9765, 10044, 10080, 10341, 10416, 10540, 10710, 10724, 11016, 11067, 11160, 11340, 11424, 11490, 11718, 11873, 12240, 12256, 12555, 12648, 12852, 12960, 13020, 13022, 13392, 13405, 13770, 13788, 14229, 14280, 14688, 14756, 14880, 15120, 15320, 15624, 15810, 16065, 16086, 16740, 16864, 17136, 17235, 17360, 17577, 18144, 18360, 18384, 18445, 18972, 19040, 19278, 19530, 19533, 20088, 20682, 20832, 21080, 21420, 21448, 22032, 22134, 22320, 22680, 22980, 23436, 23715, 23746, 24129, 24480, 25110, 25296, 25704, 26040, 26044, 26784, 26810, 27540, 27576, 28458, 28560, 29295, 29512, 30240, 30640, 31023, 31248, 31620, 32130, 32172, 32555, 33201, 33480, 34272, 34470, 34720, 35154, 35619, 36720, 36768, 36890, 37944, 38556, 39060, 39066, 40176, 40215, 41364, 42160, 42687, 42840, 42896, 44064, 44268, 44640, 45360, 45577, 45960, 46872, 47430, 47492, 48195, 48258, 50220, 50592, 51408, 51705, 52080, 52088, 53620, 55080, 55152, 55335, 56916, 57120, 58590, 58599, 59024, 59365, 61280, 62046, 62496, 63240, 64260, 64344, 65110, 66402, 66960, 68940, 70308, 71145, 71238, 72387, 73440, 73780, 75888, 77112, 78120, 78132, 80352, 80430, 82728, 83111, 84320, 85374, 85680, 85792, 87885, 88536, 90720, 91154, 91920, 93744, 94860, 94984, 96390, 96516, 97665, 99603, 100440, 102816, 103410, 104160, 104176, 106857, 107240, 110160, 110304, 110670, 113832, 117180, 117198, 118048, 118730, 120645, 124092, 126480, 128520, 128688, 130220, 132804, 133920, 136731, 137880, 140616, 142290, 142476, 144774, 147560, 151776, 154224, 155115, 156240, 156264, 160860, 165456, 166005, 166222, 170748, 171360, 175770, 175797, 177072, 178095, 182308, 183840, 187488, 189720, 189968, 192780, 193032, 195330, 199206, 200880, 201841, 206820, 208352, 213435, 213714, 214480, 217161, 220320, 221340, 227664, 227885, 234360, 234396, 237460, 241290, 248184, 249333, 252960, 257040, 257376, 260440, 265608, 273462, 275760, 281232, 284580, 284952, 289548, 292995, 295120, 298809, 308448, 310230, 312480, 312528, 320571, 321720, 330912, 332010, 332444, 341496, 351540, 351594, 354144, 356190, 361935, 364616, 379440, 379936, 385560, 386064, 390660, 398412, 401760, 403682, 410193, 413640, 415555, 426870, 427428, 428960, 434322, 442680, 455328, 455770, 468720, 468792, 474920, 482580, 496368, 498015, 498666, 514080, 520880, 527391, 531216, 534285, 546924, 551520, 562464, 569160, 569904, 579096, 585990, 590240, 597618, 605523, 620460, 625056, 641142, 643440, 664020, 664888, 682992, 683655, 703080, 703188, 712380, 723870, 729232, 747999, 758880, 771120, 772128, 781320, 796824, 807364, 820386, 827280, 831110, 853740, 854856, 868644, 878985, 885360, 911540, 937440, 937584, 949840, 961713, 965160, 992736, 996030, 997332, 1009205, 1041760, 1054782, 1062432, 1068570, 1085805, 1093848, 1138320, 1139808, 1158192, 1171980, 1195236, 1211046, 1230579, 1240920, 1246665, 1282284, 1286880, 1328040, 1329776, 1365984, 1367310, 1406160, 1406376, 1412887, 1424760, 1447740, 1458464, 1494045, 1495998, 1542240, 1562640, 1593648, 1602855, 1614728, 1640772, 1654560, 1662220, 1707480, 1709712, 1737288, 1757970, 1770720, 1816569, 1823080, 1875168, 1899680, 1923426, 1930320, 1992060, 1994664, 2018410, 2050965, 2109564, 2137140, 2171610, 2187696, 2243997, 2276640, 2316384, 2343960, 2390472, 2422092, 2461158, 2481840, 2493330, 2564568, 2636955, 2656080, 2659552, 2734620, 2812320, 2812752, 2825774, 2849520, 2895480, 2988090, 2991996, 3027615, 3125280, 3187296, 3205710, 3229456, 3281544, 3324440, 3414960, 3419424, 3474576, 3515940, 3633138, 3646160, 3691737, 3739995, 3846852, 3860640, 3984120, 3989328, 4036820, 4101930, 4219128, 4238661, 4274280, 4343220, 4375392, 4487994, 4687920, 4780944, 4808565, 4844184, 4922316, 4963680, 4986660, 5129136, 5273910, 5312160, 5449707, 5469240, 5625504, 5651548, 5699040, 5790960, 5976180, 5983992, 6055230, 6152895, 6411420, 6458912, 6563088, 6648880, 6731991, 6829920, 6949152, 7031880, 7064435, 7266276, 7292320, 7383474, 7479990, 7693704, 7968240, 7978656, 8073640, 8203860, 8438256, 8477322, 8548560, 8686440, 8975988, 9082845, 9375840, 9561888, 9617130, 9688368, 9844632, 9973320, 10258272, 10547820, 10899414, 10938480, 11219985, 11303096, 11581920, 11952360, 11967984, 12110460, 12305790, 12715983, 12822840, 13126176, 13297760, 13463982, 14063760, 14128870, 14532552, 14766948, 14959980, 15387408, 15936480, 16147280, 16349121, 16407720, 16876512, 16954644, 17097120, 17372880, 17951976, 18165690, 18458685, 19234260, 19376736, 19689264, 19946640, 21095640, 21193305, 21798828, 21876960, 22439970, 22606192, 23904720, 23935968, 24220920, 24611580, 25431966, 25645680, 26927964, 27248535, 28127520, 28257740, 29065104, 29533896, 29919960, 30774816, 32294560, 32698242, 32815440, 33659955, 33909288, 34745760, 35903952, 36331380, 36917370, 38147949, 38468520, 39378528, 39893280, 42191280, 42386610, 43597656, 44879940, 45212384, 47809440, 48441840, 49223160, 50863932, 51291360, 53855928, 54497070, 56515480, 58130208, 59067792, 59839920, 63579915, 65396484, 65630880, 67319910, 67818576, 71807904, 72662760, 73834740, 76295898, 76937040, 81745605, 84382560, 84773220, 87195312, 89759880, 96883680, 98446320, 101727864, 107711856, 108994140, 113030960, 114443847, 118135584, 119679840, 127159830, 130792968, 134639820, 135637152, 145325520, 147669480, 152591796, 153874080, 163491210, 169546440, 174390624, 179519760, 190739745, 196892640, 203455728, 215423712, 217988280, 226061920, 228887694, 254319660, 261585936, 269279640, 290651040, 295338960, 305183592, 326982420, 339092880, 359039520, 381479490, 406911456, 435976560, 457775388, 508639320, 523171872, 538559280, 572219235, 590677920, 610367184, 653964840, 678185760, 762958980, 871953120, 915550776, 1017278640, 1077118560, 1144438470, 1220734368, 1307929680, 1525917960, 1831101552, 2034557280, 2288876940, 2615859360, 3051835920, 3662203104, 4577753880, 6103671840, 9155507760, 18311015520]

約数ペア:

[(1, 18311015520), (2, 9155507760), (3, 6103671840), (4, 4577753880), (5, 3662203104), (6, 3051835920), (7, 2615859360), (8, 2288876940), (9, 2034557280), (10, 1831101552), (12, 1525917960), (14, 1307929680), (15, 1220734368), (16, 1144438470), (17, 1077118560), (18, 1017278640), (20, 915550776), (21, 871953120), (24, 762958980), (27, 678185760), (28, 653964840), (30, 610367184), (31, 590677920), (32, 572219235), (34, 538559280), (35, 523171872), (36, 508639320), (40, 457775388), (42, 435976560), (45, 406911456), (48, 381479490), (51, 359039520), (54, 339092880), (56, 326982420), (60, 305183592), (62, 295338960), (63, 290651040), (68, 269279640), (70, 261585936), (72, 254319660), (80, 228887694), (81, 226061920), (84, 217988280), (85, 215423712), (90, 203455728), (93, 196892640), (96, 190739745), (102, 179519760), (105, 174390624), (108, 169546440), (112, 163491210), (119, 153874080), (120, 152591796), (124, 147669480), (126, 145325520), (135, 135637152), (136, 134639820), (140, 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29065104), (648, 28257740), (651, 28127520), (672, 27248535), (680, 26927964), (714, 25645680), (720, 25431966), (744, 24611580), (756, 24220920), (765, 23935968), (766, 23904720), (810, 22606192), (816, 22439970), (837, 21876960), (840, 21798828), (864, 21193305), (868, 21095640), (918, 19946640), (930, 19689264), (945, 19376736), (952, 19234260), (992, 18458685), (1008, 18165690), (1020, 17951976), (1054, 17372880), (1071, 17097120), (1080, 16954644), (1085, 16876512), (1116, 16407720), (1120, 16349121), (1134, 16147280), (1149, 15936480), (1190, 15387408), (1224, 14959980), (1240, 14766948), (1260, 14532552), (1296, 14128870), (1302, 14063760), (1360, 13463982), (1377, 13297760), (1395, 13126176), (1428, 12822840), (1440, 12715983), (1488, 12305790), (1512, 12110460), (1530, 11967984), (1532, 11952360), (1581, 11581920), (1620, 11303096), (1632, 11219985), (1674, 10938480), (1680, 10899414), (1736, 10547820), (1785, 10258272), (1836, 9973320), (1860, 9844632), (1890, 9688368), (1904, 9617130), (1915, 9561888), (1953, 9375840), (2016, 9082845), (2040, 8975988), (2108, 8686440), (2142, 8548560), (2160, 8477322), (2170, 8438256), (2232, 8203860), (2268, 8073640), (2295, 7978656), (2298, 7968240), (2380, 7693704), (2448, 7479990), (2480, 7383474), (2511, 7292320), (2520, 7266276), (2592, 7064435), (2604, 7031880), (2635, 6949152), (2681, 6829920), (2720, 6731991), (2754, 6648880), (2790, 6563088), (2835, 6458912), (2856, 6411420), (2976, 6152895), (3024, 6055230), (3060, 5983992), (3064, 5976180), (3162, 5790960), (3213, 5699040), (3240, 5651548), (3255, 5625504), (3348, 5469240), (3360, 5449707), (3447, 5312160), (3472, 5273910), (3570, 5129136), (3672, 4986660), (3689, 4963680), (3720, 4922316), (3780, 4844184), (3808, 4808565), (3830, 4780944), (3906, 4687920), (4080, 4487994), (4185, 4375392), (4216, 4343220), (4284, 4274280), (4320, 4238661), (4340, 4219128), (4464, 4101930), (4536, 4036820), (4590, 3989328), (4596, 3984120), (4743, 3860640), (4760, 3846852), (4896, 3739995), (4960, 3691737), (5022, 3646160), (5040, 3633138), (5208, 3515940), (5270, 3474576), (5355, 3419424), (5362, 3414960), (5508, 3324440), (5580, 3281544), (5670, 3229456), (5712, 3205710), (5745, 3187296), (5859, 3125280), (6048, 3027615), (6120, 2991996), (6128, 2988090), (6324, 2895480), (6426, 2849520), (6480, 2825774), (6510, 2812752), (6511, 2812320), (6696, 2734620), (6885, 2659552), (6894, 2656080), (6944, 2636955), (7140, 2564568), (7344, 2493330), (7378, 2481840), (7440, 2461158), (7560, 2422092), (7660, 2390472), (7812, 2343960), (7905, 2316384), (8043, 2276640), (8160, 2243997), (8370, 2187696), (8432, 2171610), (8568, 2137140), (8680, 2109564), (8928, 2050965), (9072, 2018410), (9180, 1994664), (9192, 1992060), (9486, 1930320), (9520, 1923426), (9639, 1899680), (9765, 1875168), (10044, 1823080), (10080, 1816569), (10341, 1770720), (10416, 1757970), (10540, 1737288), (10710, 1709712), (10724, 1707480), (11016, 1662220), (11067, 1654560), (11160, 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(23746, 771120), (24129, 758880), (24480, 747999), (25110, 729232), (25296, 723870), (25704, 712380), (26040, 703188), (26044, 703080), (26784, 683655), (26810, 682992), (27540, 664888), (27576, 664020), (28458, 643440), (28560, 641142), (29295, 625056), (29512, 620460), (30240, 605523), (30640, 597618), (31023, 590240), (31248, 585990), (31620, 579096), (32130, 569904), (32172, 569160), (32555, 562464), (33201, 551520), (33480, 546924), (34272, 534285), (34470, 531216), (34720, 527391), (35154, 520880), (35619, 514080), (36720, 498666), (36768, 498015), (36890, 496368), (37944, 482580), (38556, 474920), (39060, 468792), (39066, 468720), (40176, 455770), (40215, 455328), (41364, 442680), (42160, 434322), (42687, 428960), (42840, 427428), (42896, 426870), (44064, 415555), (44268, 413640), (44640, 410193), (45360, 403682), (45577, 401760), (45960, 398412), (46872, 390660), (47430, 386064), (47492, 385560), (48195, 379936), (48258, 379440), (50220, 364616), (50592, 361935), (51408, 356190), (51705, 354144), (52080, 351594), (52088, 351540), (53620, 341496), (55080, 332444), (55152, 332010), (55335, 330912), (56916, 321720), (57120, 320571), (58590, 312528), (58599, 312480), (59024, 310230), (59365, 308448), (61280, 298809), (62046, 295120), (62496, 292995), (63240, 289548), (64260, 284952), (64344, 284580), (65110, 281232), (66402, 275760), (66960, 273462), (68940, 265608), (70308, 260440), (71145, 257376), (71238, 257040), (72387, 252960), (73440, 249333), (73780, 248184), (75888, 241290), (77112, 237460), (78120, 234396), (78132, 234360), (80352, 227885), (80430, 227664), (82728, 221340), (83111, 220320), (84320, 217161), (85374, 214480), (85680, 213714), (85792, 213435), (87885, 208352), (88536, 206820), (90720, 201841), (91154, 200880), (91920, 199206), (93744, 195330), (94860, 193032), (94984, 192780), (96390, 189968), (96516, 189720), (97665, 187488), (99603, 183840), (100440, 182308), (102816, 178095), (103410, 177072), (104160, 175797), (104176, 175770), (106857, 171360), (107240, 170748), (110160, 166222), (110304, 166005), (110670, 165456), (113832, 160860), (117180, 156264), (117198, 156240), (118048, 155115), (118730, 154224), (120645, 151776), (124092, 147560), (126480, 144774), (128520, 142476), (128688, 142290), (130220, 140616), (132804, 137880), (133920, 136731)]