20112047674080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5113}}^1\times {\mathrm{31159}}^1$

素因数の和:36553

約数の個数: 192

約数和(自身を含む): 63608314936320

約数和(自身を除く): 43496267262240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 263, 480, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4208, 5113, 5260, 6312, 7890, 8416, 10226, 10520, 12624, 15339, 15780, 20452, 21040, 25248, 25565, 30678, 31159, 31560, 40904, 42080, 51130, 61356, 62318, 63120, 76695, 81808, 93477, 102260, 122712, 124636, 126240, 153390, 155795, 163616, 186954, 204520, 245424, 249272, 306780, 311590, 373908, 409040, 467385, 490848, 498544, 613560, 623180, 747816, 818080, 934770, 997088, 1227120, 1246360, 1344719, 1495632, 1869540, 2454240, 2492720, 2689438, 2991264, 3739080, 4034157, 4985440, 5378876, 6723595, 7478160, 8068314, 8194817, 10757752, 13447190, 14956320, 16136628, 16389634, 20170785, 21515504, 24584451, 26894380, 32273256, 32779268, 40341570, 40974085, 43031008, 49168902, 53788760, 64546512, 65558536, 80683140, 81948170, 98337804, 107577520, 122922255, 129093024, 131117072, 159315967, 161366280, 163896340, 196675608, 215155040, 245844510, 262234144, 318631934, 322732560, 327792680, 393351216, 477947901, 491689020, 637263868, 645465120, 655585360, 786702432, 796579835, 955895802, 983378040, 1274527736, 1311170720, 1593159670, 1911791604, 1966756080, 2389739505, 2549055472, 3186319340, 3823583208, 3933512160, 4779479010, 5098110944, 6372638680, 7647166416, 9558958020, 12745277360, 15294332832, 19117916040, 25490554720, 38235832080, 41900099321, 76471664160, 83800198642, 125700297963, 167600397284, 209500496605, 251400595926, 335200794568, 419000993210, 502801191852, 628501489815, 670401589136, 838001986420, 1005602383704, 1257002979630, 1340803178272, 1676003972840, 2011204767408, 2514005959260, 3352007945680, 4022409534816, 5028011918520, 6704015891360, 10056023837040, 20112047674080]

約数ペア:

[(1, 20112047674080), (2, 10056023837040), (3, 6704015891360), (4, 5028011918520), (5, 4022409534816), (6, 3352007945680), (8, 2514005959260), (10, 2011204767408), (12, 1676003972840), (15, 1340803178272), (16, 1257002979630), (20, 1005602383704), (24, 838001986420), (30, 670401589136), (32, 628501489815), (40, 502801191852), (48, 419000993210), (60, 335200794568), (80, 251400595926), (96, 209500496605), (120, 167600397284), (160, 125700297963), (240, 83800198642), (263, 76471664160), (480, 41900099321), (526, 38235832080), (789, 25490554720), (1052, 19117916040), (1315, 15294332832), (1578, 12745277360), (2104, 9558958020), (2630, 7647166416), (3156, 6372638680), (3945, 5098110944), (4208, 4779479010), (5113, 3933512160), (5260, 3823583208), (6312, 3186319340), (7890, 2549055472), (8416, 2389739505), (10226, 1966756080), (10520, 1911791604), (12624, 1593159670), (15339, 1311170720), (15780, 1274527736), (20452, 983378040), (21040, 955895802), (25248, 796579835), (25565, 786702432), (30678, 655585360), (31159, 645465120), (31560, 637263868), (40904, 491689020), (42080, 477947901), (51130, 393351216), (61356, 327792680), (62318, 322732560), (63120, 318631934), (76695, 262234144), (81808, 245844510), (93477, 215155040), (102260, 196675608), (122712, 163896340), (124636, 161366280), (126240, 159315967), (153390, 131117072), (155795, 129093024), (163616, 122922255), (186954, 107577520), (204520, 98337804), (245424, 81948170), (249272, 80683140), (306780, 65558536), (311590, 64546512), (373908, 53788760), (409040, 49168902), (467385, 43031008), (490848, 40974085), (498544, 40341570), (613560, 32779268), (623180, 32273256), (747816, 26894380), (818080, 24584451), (934770, 21515504), (997088, 20170785), (1227120, 16389634), (1246360, 16136628), (1344719, 14956320), (1495632, 13447190), (1869540, 10757752), (2454240, 8194817), (2492720, 8068314), (2689438, 7478160), (2991264, 6723595), (3739080, 5378876), (4034157, 4985440)]