2110690400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 288

約数和(自身を含む): 6439587840

約数和(自身を除く): 4328897440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 79, 80, 91, 100, 104, 112, 130, 140, 158, 160, 175, 182, 200, 208, 224, 260, 280, 316, 325, 350, 364, 367, 395, 400, 416, 455, 520, 553, 560, 632, 650, 700, 728, 734, 790, 800, 910, 1027, 1040, 1106, 1120, 1264, 1300, 1400, 1456, 1468, 1580, 1820, 1835, 1975, 2054, 2080, 2212, 2275, 2528, 2569, 2600, 2765, 2800, 2912, 2936, 3160, 3640, 3670, 3950, 4108, 4424, 4550, 4771, 5135, 5138, 5200, 5530, 5600, 5872, 6320, 7189, 7280, 7340, 7900, 8216, 8848, 9100, 9175, 9542, 10270, 10276, 10400, 11060, 11744, 12640, 12845, 13825, 14378, 14560, 14680, 15800, 16432, 17696, 18200, 18350, 19084, 20540, 20552, 22120, 23855, 25675, 25690, 27650, 28756, 28993, 29360, 31600, 32864, 33397, 35945, 36400, 36700, 38168, 41080, 41104, 44240, 47710, 51350, 51380, 55300, 57512, 57986, 58720, 63200, 64225, 66794, 71890, 72800, 73400, 76336, 82160, 82208, 88480, 95420, 102700, 102760, 110600, 115024, 115972, 119275, 128450, 133588, 143780, 144965, 146800, 152672, 164320, 166985, 179725, 190840, 202951, 205400, 205520, 221200, 230048, 231944, 238550, 256900, 267176, 287560, 289930, 293600, 333970, 359450, 376909, 381680, 405902, 410800, 411040, 442400, 463888, 477100, 513800, 534352, 575120, 579860, 667940, 718900, 724825, 753818, 763360, 811804, 821600, 834925, 927776, 954200, 1014755, 1027600, 1068704, 1150240, 1159720, 1335880, 1437800, 1449650, 1507636, 1623608, 1669850, 1884545, 1908400, 2029510, 2055200, 2319440, 2638363, 2671760, 2875600, 2899300, 3015272, 3247216, 3339700, 3769090, 3816800, 4059020, 4638880, 5073775, 5276726, 5343520, 5751200, 5798600, 6030544, 6494432, 6679400, 7538180, 8118040, 9422725, 10147550, 10553452, 11597200, 12061088, 13191815, 13358800, 15076360, 16236080, 18845450, 20295100, 21106904, 23194400, 26383630, 26717600, 30152720, 32472160, 37690900, 40590200, 42213808, 52767260, 60305440, 65959075, 75381800, 81180400, 84427616, 105534520, 131918150, 150763600, 162360800, 211069040, 263836300, 301527200, 422138080, 527672600, 1055345200, 2110690400]

約数ペア:

[(1, 2110690400), (2, 1055345200), (4, 527672600), (5, 422138080), (7, 301527200), (8, 263836300), (10, 211069040), (13, 162360800), (14, 150763600), (16, 131918150), (20, 105534520), (25, 84427616), (26, 81180400), (28, 75381800), (32, 65959075), (35, 60305440), (40, 52767260), (50, 42213808), (52, 40590200), (56, 37690900), (65, 32472160), (70, 30152720), (79, 26717600), (80, 26383630), (91, 23194400), (100, 21106904), (104, 20295100), (112, 18845450), (130, 16236080), (140, 15076360), (158, 13358800), (160, 13191815), (175, 12061088), (182, 11597200), (200, 10553452), (208, 10147550), (224, 9422725), (260, 8118040), (280, 7538180), (316, 6679400), (325, 6494432), (350, 6030544), (364, 5798600), (367, 5751200), (395, 5343520), (400, 5276726), (416, 5073775), (455, 4638880), (520, 4059020), (553, 3816800), (560, 3769090), (632, 3339700), (650, 3247216), (700, 3015272), (728, 2899300), (734, 2875600), (790, 2671760), (800, 2638363), (910, 2319440), (1027, 2055200), (1040, 2029510), (1106, 1908400), (1120, 1884545), (1264, 1669850), (1300, 1623608), (1400, 1507636), (1456, 1449650), (1468, 1437800), (1580, 1335880), (1820, 1159720), (1835, 1150240), (1975, 1068704), (2054, 1027600), (2080, 1014755), (2212, 954200), (2275, 927776), (2528, 834925), (2569, 821600), (2600, 811804), (2765, 763360), (2800, 753818), (2912, 724825), (2936, 718900), (3160, 667940), (3640, 579860), (3670, 575120), (3950, 534352), (4108, 513800), (4424, 477100), (4550, 463888), (4771, 442400), (5135, 411040), (5138, 410800), (5200, 405902), (5530, 381680), (5600, 376909), (5872, 359450), (6320, 333970), (7189, 293600), (7280, 289930), (7340, 287560), (7900, 267176), (8216, 256900), (8848, 238550), (9100, 231944), (9175, 230048), (9542, 221200), (10270, 205520), (10276, 205400), (10400, 202951), (11060, 190840), (11744, 179725), (12640, 166985), (12845, 164320), (13825, 152672), (14378, 146800), (14560, 144965), (14680, 143780), (15800, 133588), (16432, 128450), (17696, 119275), (18200, 115972), (18350, 115024), (19084, 110600), (20540, 102760), (20552, 102700), (22120, 95420), (23855, 88480), (25675, 82208), (25690, 82160), (27650, 76336), (28756, 73400), (28993, 72800), (29360, 71890), (31600, 66794), (32864, 64225), (33397, 63200), (35945, 58720), (36400, 57986), (36700, 57512), (38168, 55300), (41080, 51380), (41104, 51350), (44240, 47710)]