16820887200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1217}}^1$

素因数の和:1696

約数の個数: 288

約数和(自身を含む): 59145339456

約数和(自身を除く): 42324452256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 443, 480, 520, 600, 624, 650, 780, 800, 886, 975, 1040, 1200, 1217, 1248, 1300, 1329, 1560, 1772, 1950, 2080, 2215, 2400, 2434, 2600, 2658, 3120, 3544, 3651, 3900, 4430, 4868, 5200, 5316, 5759, 6085, 6240, 6645, 7088, 7302, 7800, 8860, 9736, 10400, 10632, 11075, 11518, 12170, 13290, 14176, 14604, 15600, 15821, 17277, 17720, 18255, 19472, 21264, 22150, 23036, 24340, 26580, 28795, 29208, 30425, 31200, 31642, 33225, 34554, 35440, 36510, 38944, 42528, 44300, 46072, 47463, 48680, 53160, 57590, 58416, 60850, 63284, 66450, 69108, 70880, 73020, 79105, 86385, 88600, 91275, 92144, 94926, 97360, 106320, 115180, 116832, 121700, 126568, 132900, 138216, 143975, 146040, 158210, 172770, 177200, 182550, 184288, 189852, 194720, 212640, 230360, 237315, 243400, 253136, 265800, 276432, 287950, 292080, 316420, 345540, 354400, 365100, 379704, 395525, 431925, 460720, 474630, 486800, 506272, 531600, 539131, 552864, 575900, 584160, 632840, 691080, 730200, 759408, 791050, 863850, 921440, 949260, 973600, 1063200, 1078262, 1151800, 1186575, 1265680, 1382160, 1460400, 1518816, 1582100, 1617393, 1727700, 1898520, 2156524, 2303600, 2373150, 2531360, 2695655, 2764320, 2920800, 3164200, 3234786, 3455400, 3797040, 4313048, 4607200, 4746300, 5391310, 6328400, 6469572, 6910800, 7008703, 7594080, 8086965, 8626096, 9492600, 10782620, 12656800, 12939144, 13478275, 13821600, 14017406, 16173930, 17252192, 18985200, 21026109, 21565240, 25878288, 26956550, 28034812, 32347860, 35043515, 37970400, 40434825, 42052218, 43130480, 51756576, 53913100, 56069624, 64695720, 70087030, 80869650, 84104436, 86260960, 105130545, 107826200, 112139248, 129391440, 140174060, 161739300, 168208872, 175217575, 210261090, 215652400, 224278496, 258782880, 280348120, 323478600, 336417744, 350435150, 420522180, 431304800, 525652725, 560696240, 646957200, 672835488, 700870300, 841044360, 1051305450, 1121392480, 1293914400, 1401740600, 1682088720, 2102610900, 2803481200, 3364177440, 4205221800, 5606962400, 8410443600, 16820887200]

約数ペア:

[(1, 16820887200), (2, 8410443600), (3, 5606962400), (4, 4205221800), (5, 3364177440), (6, 2803481200), (8, 2102610900), (10, 1682088720), (12, 1401740600), (13, 1293914400), (15, 1121392480), (16, 1051305450), (20, 841044360), (24, 700870300), (25, 672835488), (26, 646957200), (30, 560696240), (32, 525652725), (39, 431304800), (40, 420522180), (48, 350435150), (50, 336417744), (52, 323478600), (60, 280348120), (65, 258782880), (75, 224278496), (78, 215652400), (80, 210261090), (96, 175217575), (100, 168208872), (104, 161739300), (120, 140174060), (130, 129391440), (150, 112139248), (156, 107826200), (160, 105130545), (195, 86260960), (200, 84104436), (208, 80869650), (240, 70087030), (260, 64695720), (300, 56069624), (312, 53913100), (325, 51756576), (390, 43130480), (400, 42052218), (416, 40434825), (443, 37970400), (480, 35043515), (520, 32347860), (600, 28034812), (624, 26956550), (650, 25878288), (780, 21565240), (800, 21026109), (886, 18985200), (975, 17252192), (1040, 16173930), (1200, 14017406), (1217, 13821600), (1248, 13478275), (1300, 12939144), (1329, 12656800), (1560, 10782620), (1772, 9492600), (1950, 8626096), (2080, 8086965), (2215, 7594080), (2400, 7008703), (2434, 6910800), (2600, 6469572), (2658, 6328400), (3120, 5391310), (3544, 4746300), (3651, 4607200), (3900, 4313048), (4430, 3797040), (4868, 3455400), (5200, 3234786), (5316, 3164200), (5759, 2920800), (6085, 2764320), (6240, 2695655), (6645, 2531360), (7088, 2373150), (7302, 2303600), (7800, 2156524), (8860, 1898520), (9736, 1727700), (10400, 1617393), (10632, 1582100), (11075, 1518816), (11518, 1460400), (12170, 1382160), (13290, 1265680), (14176, 1186575), (14604, 1151800), (15600, 1078262), (15821, 1063200), (17277, 973600), (17720, 949260), (18255, 921440), (19472, 863850), (21264, 791050), (22150, 759408), (23036, 730200), (24340, 691080), (26580, 632840), (28795, 584160), (29208, 575900), (30425, 552864), (31200, 539131), (31642, 531600), (33225, 506272), (34554, 486800), (35440, 474630), (36510, 460720), (38944, 431925), (42528, 395525), (44300, 379704), (46072, 365100), (47463, 354400), (48680, 345540), (53160, 316420), (57590, 292080), (58416, 287950), (60850, 276432), (63284, 265800), (66450, 253136), (69108, 243400), (70880, 237315), (73020, 230360), (79105, 212640), (86385, 194720), (88600, 189852), (91275, 184288), (92144, 182550), (94926, 177200), (97360, 172770), (106320, 158210), (115180, 146040), (116832, 143975), (121700, 138216), (126568, 132900)]