18241392000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 1024

約数和(自身を含む): 71856046080

約数和(自身を除く): 53614654080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 25, 26, 30, 31, 32, 39, 40, 41, 46, 48, 50, 52, 60, 62, 64, 65, 69, 75, 78, 80, 82, 92, 93, 96, 100, 104, 115, 120, 123, 124, 125, 128, 130, 138, 150, 155, 156, 160, 164, 184, 186, 192, 195, 200, 205, 208, 230, 240, 246, 248, 250, 260, 276, 299, 300, 310, 312, 320, 325, 328, 345, 368, 372, 375, 384, 390, 400, 403, 410, 416, 460, 465, 480, 492, 496, 500, 520, 533, 552, 575, 598, 600, 615, 620, 624, 640, 650, 656, 690, 713, 736, 744, 750, 775, 780, 800, 806, 820, 832, 897, 920, 930, 943, 960, 975, 984, 992, 1000, 1025, 1040, 1066, 1104, 1150, 1196, 1200, 1209, 1230, 1240, 1248, 1271, 1300, 1312, 1380, 1426, 1472, 1488, 1495, 1500, 1550, 1560, 1599, 1600, 1612, 1625, 1640, 1664, 1725, 1794, 1840, 1860, 1886, 1920, 1950, 1968, 1984, 2000, 2015, 2050, 2080, 2132, 2139, 2208, 2300, 2325, 2392, 2400, 2418, 2460, 2480, 2496, 2542, 2600, 2624, 2665, 2760, 2829, 2852, 2875, 2944, 2976, 2990, 3000, 3075, 3100, 3120, 3198, 3200, 3224, 3250, 3280, 3450, 3565, 3588, 3680, 3720, 3772, 3813, 3875, 3900, 3936, 3968, 4000, 4030, 4100, 4160, 4264, 4278, 4416, 4485, 4600, 4650, 4715, 4784, 4800, 4836, 4875, 4920, 4960, 4992, 5084, 5125, 5200, 5248, 5330, 5520, 5658, 5704, 5750, 5952, 5980, 6000, 6045, 6150, 6200, 6240, 6355, 6396, 6448, 6500, 6560, 6900, 7130, 7176, 7360, 7440, 7475, 7544, 7626, 7750, 7800, 7872, 7995, 8000, 8060, 8200, 8320, 8528, 8556, 8625, 8832, 8970, 9200, 9269, 9300, 9430, 9568, 9600, 9672, 9750, 9840, 9920, 10075, 10168, 10250, 10400, 10660, 10695, 11040, 11316, 11408, 11500, 11625, 11904, 11960, 12000, 12090, 12259, 12300, 12400, 12480, 12710, 12792, 12896, 13000, 13120, 13325, 13800, 14145, 14260, 14352, 14720, 14880, 14950, 15088, 15252, 15375, 15500, 15600, 15744, 15990, 16000, 16120, 16400, 16523, 17056, 17112, 17250, 17825, 17940, 18400, 18538, 18600, 18860, 19065, 19136, 19344, 19500, 19680, 19840, 20150, 20336, 20500, 20800, 21320, 21390, 22080, 22425, 22632, 22816, 23000, 23250, 23575, 23920, 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392288, 393600, 396552, 399750, 403000, 406720, 413075, 426400, 427800, 438495, 444912, 448500, 452640, 456320, 463450, 467728, 471500, 476625, 478400, 483600, 488064, 490360, 492000, 495690, 496000, 508400, 511680, 528736, 533000, 534750, 552000, 556140, 565800, 570400, 574080, 584660, 588432, 593216, 598000, 603520, 604500, 610080, 612950, 624000, 635500, 639600, 644800, 656000, 660920, 684480, 695175, 701592, 707250, 713000, 717600, 730825, 735540, 741520, 744000, 754400, 760058, 762600, 773760, 784576, 793104, 799500, 806000, 813440, 826150, 852800, 855600, 876990, 889824, 897000, 905280, 919425, 926900, 935456, 943000, 953250, 956800, 967200, 980720, 984000, 991380, 1016800, 1023360, 1057472, 1066000, 1069500, 1104000, 1112280, 1131600, 1140087, 1140800, 1158625, 1169320, 1176864, 1186432, 1196000, 1209000, 1220160, 1225900, 1239225, 1271000, 1279200, 1289600, 1321840, 1368960, 1390350, 1403184, 1414500, 1426000, 1435200, 1461650, 1471080, 1483040, 1488000, 1508800, 1520116, 1525200, 1532375, 1569152, 1586208, 1599000, 1612000, 1652300, 1705600, 1711200, 1753980, 1779648, 1794000, 1810560, 1838850, 1853800, 1870912, 1886000, 1900145, 1906500, 1934400, 1961440, 1968000, 1982760, 2033600, 2065375, 2114944, 2132000, 2139000, 2192475, 2224560, 2263200, 2280174, 2281600, 2317250, 2338640, 2353728, 2392000, 2418000, 2440320, 2451800, 2478450, 2542000, 2558400, 2643680, 2780700, 2806368, 2829000, 2852000, 2870400, 2923300, 2942160, 2966080, 3017600, 3040232, 3050400, 3064750, 3172416, 3198000, 3224000, 3304600, 3422400, 3475875, 3507960, 3559296, 3588000, 3654125, 3677700, 3707600, 3741824, 3772000, 3800290, 3813000, 3868800, 3922880, 3965520, 4067200, 4130750, 4264000, 4278000, 4384950, 4449120, 4526400, 4560348, 4597125, 4634500, 4677280, 4707456, 4784000, 4836000, 4903600, 4956900, 5084000, 5116800, 5287360, 5561400, 5612736, 5658000, 5700435, 5704000, 5846600, 5884320, 5932160, 6080464, 6100800, 6129500, 6196125, 6344832, 6396000, 6448000, 6609200, 6844800, 6951750, 7015920, 7176000, 7308250, 7355400, 7415200, 7544000, 7600580, 7626000, 7845760, 7931040, 8261500, 8528000, 8556000, 8769900, 8898240, 9052800, 9120696, 9194250, 9269000, 9354560, 9500725, 9672000, 9807200, 9913800, 10168000, 10574720, 10962375, 11122800, 11225472, 11316000, 11400870, 11408000, 11693200, 11768640, 12160928, 12201600, 12259000, 12392250, 12792000, 13218400, 13903500, 14031840, 14352000, 14616500, 14710800, 14830400, 15088000, 15201160, 15252000, 15862080, 16523000, 17112000, 17539800, 17796480, 18241392, 18388500, 18538000, 18709120, 19001450, 19344000, 19614400, 19827600, 20336000, 21924750, 22245600, 22632000, 22801740, 23386400, 23537280, 24321856, 24518000, 24784500, 25584000, 26436800, 27807000, 28063680, 28502175, 29233000, 29421600, 29660800, 30402320, 30504000, 31724160, 33046000, 34224000, 35079600, 36482784, 36777000, 37076000, 38002900, 39228800, 39655200, 43849500, 44491200, 45264000, 45603480, 46772800, 47503625, 48643712, 49036000, 49569000, 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約数ペア:

[(1, 18241392000), (2, 9120696000), (3, 6080464000), (4, 4560348000), (5, 3648278400), (6, 3040232000), (8, 2280174000), (10, 1824139200), (12, 1520116000), (13, 1403184000), (15, 1216092800), (16, 1140087000), (20, 912069600), (23, 793104000), (24, 760058000), (25, 729655680), (26, 701592000), (30, 608046400), (31, 588432000), (32, 570043500), (39, 467728000), (40, 456034800), (41, 444912000), (46, 396552000), (48, 380029000), (50, 364827840), (52, 350796000), (60, 304023200), (62, 294216000), (64, 285021750), (65, 280636800), (69, 264368000), (75, 243218560), (78, 233864000), (80, 228017400), (82, 222456000), (92, 198276000), (93, 196144000), (96, 190014500), (100, 182413920), (104, 175398000), (115, 158620800), (120, 152011600), (123, 148304000), (124, 147108000), (125, 145931136), (128, 142510875), (130, 140318400), (138, 132184000), (150, 121609280), (155, 117686400), (156, 116932000), (160, 114008700), (164, 111228000), (184, 99138000), (186, 98072000), (192, 95007250), (195, 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