21362003280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{25867}}^1$

素因数の和:25954

約数の個数: 240

約数和(自身を含む): 76059369984

約数和(自身を除く): 54697366704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 222, 240, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 496, 555, 558, 592, 620, 666, 720, 740, 744, 888, 930, 1110, 1116, 1147, 1240, 1332, 1395, 1480, 1488, 1665, 1776, 1860, 2220, 2232, 2294, 2480, 2664, 2790, 2960, 3330, 3441, 3720, 4440, 4464, 4588, 5328, 5580, 5735, 6660, 6882, 7440, 8880, 9176, 10323, 11160, 11470, 13320, 13764, 17205, 18352, 20646, 22320, 22940, 25867, 26640, 27528, 34410, 41292, 45880, 51615, 51734, 55056, 68820, 77601, 82584, 91760, 103230, 103468, 129335, 137640, 155202, 165168, 206460, 206936, 232803, 258670, 275280, 310404, 388005, 412920, 413872, 465606, 517340, 620808, 776010, 801877, 825840, 931212, 957079, 1034680, 1164015, 1241616, 1552020, 1603754, 1862424, 1914158, 2069360, 2328030, 2405631, 2871237, 3104040, 3207508, 3724848, 3828316, 4009385, 4656060, 4785395, 4811262, 5742474, 6208080, 6415016, 7216893, 7656632, 8018770, 8613711, 9312120, 9570790, 9622524, 11484948, 12028155, 12830032, 14356185, 14433786, 15313264, 16037540, 17227422, 18624240, 19141580, 19245048, 22969896, 24056310, 28712370, 28867572, 29669449, 32075080, 34454844, 36084465, 38283160, 38490096, 43068555, 45939792, 48112620, 57424740, 57735144, 59338898, 64150160, 68909688, 72168930, 76566320, 86137110, 89008347, 96225240, 114849480, 115470288, 118677796, 137819376, 144337860, 148347245, 172274220, 178016694, 192450480, 229698960, 237355592, 267025041, 288675720, 296694490, 344548440, 356033388, 445041735, 474711184, 534050082, 577351440, 593388980, 689096880, 712066776, 890083470, 1068100164, 1186777960, 1335125205, 1424133552, 1780166940, 2136200328, 2373555920, 2670250410, 3560333880, 4272400656, 5340500820, 7120667760, 10681001640, 21362003280]

約数ペア:

[(1, 21362003280), (2, 10681001640), (3, 7120667760), (4, 5340500820), (5, 4272400656), (6, 3560333880), (8, 2670250410), (9, 2373555920), (10, 2136200328), (12, 1780166940), (15, 1424133552), (16, 1335125205), (18, 1186777960), (20, 1068100164), (24, 890083470), (30, 712066776), (31, 689096880), (36, 593388980), (37, 577351440), (40, 534050082), (45, 474711184), (48, 445041735), (60, 356033388), (62, 344548440), (72, 296694490), (74, 288675720), (80, 267025041), (90, 237355592), (93, 229698960), (111, 192450480), (120, 178016694), (124, 172274220), (144, 148347245), (148, 144337860), (155, 137819376), (180, 118677796), (185, 115470288), (186, 114849480), (222, 96225240), (240, 89008347), (248, 86137110), (279, 76566320), (296, 72168930), (310, 68909688), (333, 64150160), (360, 59338898), (370, 57735144), (372, 57424740), (444, 48112620), (465, 45939792), (496, 43068555), (555, 38490096), (558, 38283160), (592, 36084465), (620, 34454844), (666, 32075080), (720, 29669449), (740, 28867572), (744, 28712370), (888, 24056310), (930, 22969896), (1110, 19245048), (1116, 19141580), (1147, 18624240), (1240, 17227422), (1332, 16037540), (1395, 15313264), (1480, 14433786), (1488, 14356185), (1665, 12830032), (1776, 12028155), (1860, 11484948), (2220, 9622524), (2232, 9570790), (2294, 9312120), (2480, 8613711), (2664, 8018770), (2790, 7656632), (2960, 7216893), (3330, 6415016), (3441, 6208080), (3720, 5742474), (4440, 4811262), (4464, 4785395), (4588, 4656060), (5328, 4009385), (5580, 3828316), (5735, 3724848), (6660, 3207508), (6882, 3104040), (7440, 2871237), (8880, 2405631), (9176, 2328030), (10323, 2069360), (11160, 1914158), (11470, 1862424), (13320, 1603754), (13764, 1552020), (17205, 1241616), (18352, 1164015), (20646, 1034680), (22320, 957079), (22940, 931212), (25867, 825840), (26640, 801877), (27528, 776010), (34410, 620808), (41292, 517340), (45880, 465606), (51615, 413872), (51734, 412920), (55056, 388005), (68820, 310404), (77601, 275280), (82584, 258670), (91760, 232803), (103230, 206936), (103468, 206460), (129335, 165168), (137640, 155202)]