2820204800

素因数分解:

$2^8\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:103

約数の個数: 486

約数和(自身を含む): 8987834898

約数和(自身を除く): 6167630098

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 25, 28, 32, 34, 35, 40, 46, 49, 50, 56, 64, 68, 70, 80, 85, 92, 98, 100, 112, 115, 119, 128, 136, 140, 160, 161, 170, 175, 184, 196, 200, 224, 230, 238, 245, 256, 272, 280, 320, 322, 340, 350, 368, 391, 392, 400, 425, 448, 460, 476, 490, 529, 544, 560, 575, 595, 640, 644, 680, 700, 736, 782, 784, 800, 805, 833, 850, 896, 920, 952, 980, 1058, 1088, 1120, 1127, 1150, 1190, 1225, 1280, 1288, 1360, 1400, 1472, 1564, 1568, 1600, 1610, 1666, 1700, 1792, 1840, 1904, 1955, 1960, 2116, 2176, 2240, 2254, 2300, 2380, 2450, 2576, 2645, 2720, 2737, 2800, 2944, 2975, 3128, 3136, 3200, 3220, 3332, 3400, 3680, 3703, 3808, 3910, 3920, 4025, 4165, 4232, 4352, 4480, 4508, 4600, 4760, 4900, 5152, 5290, 5440, 5474, 5600, 5635, 5888, 5950, 6256, 6272, 6400, 6440, 6664, 6800, 7360, 7406, 7616, 7820, 7840, 8050, 8330, 8464, 8960, 8993, 9016, 9200, 9520, 9775, 9800, 10304, 10580, 10880, 10948, 11200, 11270, 11900, 12512, 12544, 12880, 13225, 13328, 13600, 13685, 14720, 14812, 15232, 15640, 15680, 16100, 16660, 16928, 17986, 18032, 18400, 18515, 19040, 19159, 19550, 19600, 20608, 20825, 21160, 21760, 21896, 22400, 22540, 23800, 25024, 25760, 25921, 26450, 26656, 27200, 27370, 28175, 29440, 29624, 30464, 31280, 31360, 32200, 33320, 33856, 35972, 36064, 36800, 37030, 38080, 38318, 39100, 39200, 41216, 41650, 42320, 43792, 44800, 44965, 45080, 47600, 50048, 51520, 51842, 52900, 53312, 54400, 54740, 56350, 59248, 62560, 62720, 62951, 64400, 66640, 67712, 68425, 71944, 72128, 73600, 74060, 76160, 76636, 78200, 78400, 83300, 84640, 87584, 89930, 90160, 92575, 95200, 95795, 100096, 103040, 103684, 105800, 106624, 108800, 109480, 112700, 118496, 125120, 125902, 128800, 129605, 133280, 135424, 136850, 143888, 144256, 147200, 148120, 152320, 153272, 156400, 156800, 166600, 169280, 175168, 179860, 180320, 185150, 190400, 191590, 206080, 207368, 211600, 213248, 218960, 224825, 225400, 236992, 250240, 251804, 257600, 259210, 266560, 273700, 287776, 288512, 296240, 306544, 312800, 313600, 314755, 333200, 338560, 350336, 359720, 360640, 370300, 380800, 383180, 414736, 423200, 437920, 440657, 449650, 450800, 473984, 478975, 500480, 503608, 515200, 518420, 533120, 547400, 575552, 592480, 613088, 625600, 629510, 648025, 666400, 677120, 700672, 719440, 721280, 740600, 761600, 766360, 829472, 846400, 875840, 881314, 899300, 901600, 947968, 957950, 1007216, 1030400, 1036840, 1066240, 1094800, 1151104, 1184960, 1226176, 1251200, 1259020, 1296050, 1332800, 1438880, 1442560, 1481200, 1532720, 1573775, 1658944, 1692800, 1751680, 1762628, 1798600, 1803200, 1915900, 2014432, 2073680, 2189600, 2203285, 2302208, 2369920, 2452352, 2502400, 2518040, 2592100, 2665600, 2877760, 2962400, 3065440, 3147550, 3317888, 3385600, 3503360, 3525256, 3597200, 3606400, 3831800, 4028864, 4147360, 4379200, 4406570, 4739840, 4904704, 5036080, 5184200, 5331200, 5755520, 5924800, 6130880, 6295100, 6635776, 7050512, 7194400, 7212800, 7663600, 8057728, 8294720, 8758400, 8813140, 10072160, 10368400, 11016425, 11511040, 11849600, 12261760, 12590200, 14101024, 14388800, 15327200, 16115456, 16589440, 17516800, 17626280, 20144320, 20736800, 22032850, 23699200, 24523520, 25180400, 28202048, 28777600, 30654400, 33178880, 35252560, 40288640, 41473600, 44065700, 50360800, 56404096, 57555200, 61308800, 70505120, 80577280, 82947200, 88131400, 100721600, 112808192, 122617600, 141010240, 165894400, 176262800, 201443200, 282020480, 352525600, 402886400, 564040960, 705051200, 1410102400, 2820204800]

約数ペア:

[(1, 2820204800), (2, 1410102400), (4, 705051200), (5, 564040960), (7, 402886400), (8, 352525600), (10, 282020480), (14, 201443200), (16, 176262800), (17, 165894400), (20, 141010240), (23, 122617600), (25, 112808192), (28, 100721600), (32, 88131400), (34, 82947200), (35, 80577280), (40, 70505120), (46, 61308800), (49, 57555200), (50, 56404096), (56, 50360800), (64, 44065700), (68, 41473600), (70, 40288640), (80, 35252560), (85, 33178880), (92, 30654400), (98, 28777600), (100, 28202048), (112, 25180400), (115, 24523520), (119, 23699200), (128, 22032850), (136, 20736800), (140, 20144320), (160, 17626280), (161, 17516800), (170, 16589440), (175, 16115456), (184, 15327200), (196, 14388800), (200, 14101024), (224, 12590200), (230, 12261760), (238, 11849600), (245, 11511040), (256, 11016425), (272, 10368400), (280, 10072160), (320, 8813140), (322, 8758400), (340, 8294720), (350, 8057728), (368, 7663600), (391, 7212800), (392, 7194400), (400, 7050512), (425, 6635776), (448, 6295100), (460, 6130880), (476, 5924800), (490, 5755520), (529, 5331200), (544, 5184200), (560, 5036080), (575, 4904704), (595, 4739840), (640, 4406570), (644, 4379200), (680, 4147360), (700, 4028864), (736, 3831800), (782, 3606400), (784, 3597200), (800, 3525256), (805, 3503360), (833, 3385600), (850, 3317888), (896, 3147550), (920, 3065440), (952, 2962400), (980, 2877760), (1058, 2665600), (1088, 2592100), (1120, 2518040), (1127, 2502400), (1150, 2452352), (1190, 2369920), (1225, 2302208), (1280, 2203285), (1288, 2189600), (1360, 2073680), (1400, 2014432), (1472, 1915900), (1564, 1803200), (1568, 1798600), (1600, 1762628), (1610, 1751680), (1666, 1692800), (1700, 1658944), (1792, 1573775), (1840, 1532720), (1904, 1481200), (1955, 1442560), (1960, 1438880), (2116, 1332800), (2176, 1296050), (2240, 1259020), (2254, 1251200), (2300, 1226176), (2380, 1184960), (2450, 1151104), (2576, 1094800), (2645, 1066240), (2720, 1036840), (2737, 1030400), (2800, 1007216), (2944, 957950), (2975, 947968), (3128, 901600), (3136, 899300), (3200, 881314), (3220, 875840), (3332, 846400), (3400, 829472), (3680, 766360), (3703, 761600), (3808, 740600), (3910, 721280), (3920, 719440), (4025, 700672), (4165, 677120), (4232, 666400), (4352, 648025), (4480, 629510), (4508, 625600), (4600, 613088), (4760, 592480), (4900, 575552), (5152, 547400), (5290, 533120), (5440, 518420), (5474, 515200), (5600, 503608), (5635, 500480), (5888, 478975), (5950, 473984), (6256, 450800), (6272, 449650), (6400, 440657), (6440, 437920), (6664, 423200), (6800, 414736), (7360, 383180), (7406, 380800), (7616, 370300), (7820, 360640), (7840, 359720), (8050, 350336), (8330, 338560), (8464, 333200), (8960, 314755), (8993, 313600), (9016, 312800), (9200, 306544), (9520, 296240), (9775, 288512), (9800, 287776), (10304, 273700), (10580, 266560), (10880, 259210), (10948, 257600), (11200, 251804), (11270, 250240), (11900, 236992), (12512, 225400), (12544, 224825), (12880, 218960), (13225, 213248), (13328, 211600), (13600, 207368), (13685, 206080), (14720, 191590), (14812, 190400), (15232, 185150), (15640, 180320), (15680, 179860), (16100, 175168), (16660, 169280), (16928, 166600), (17986, 156800), (18032, 156400), (18400, 153272), (18515, 152320), (19040, 148120), (19159, 147200), (19550, 144256), (19600, 143888), (20608, 136850), (20825, 135424), (21160, 133280), (21760, 129605), (21896, 128800), (22400, 125902), (22540, 125120), (23800, 118496), (25024, 112700), (25760, 109480), (25921, 108800), (26450, 106624), (26656, 105800), (27200, 103684), (27370, 103040), (28175, 100096), (29440, 95795), (29624, 95200), (30464, 92575), (31280, 90160), (31360, 89930), (32200, 87584), (33320, 84640), (33856, 83300), (35972, 78400), (36064, 78200), (36800, 76636), (37030, 76160), (38080, 74060), (38318, 73600), (39100, 72128), (39200, 71944), (41216, 68425), (41650, 67712), (42320, 66640), (43792, 64400), (44800, 62951), (44965, 62720), (45080, 62560), (47600, 59248), (50048, 56350), (51520, 54740), (51842, 54400), (52900, 53312)]