2497389840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1303

約数の個数: 320

約数和(自身を含む): 9497606400

約数和(自身を除く): 7000216560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 89, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 178, 180, 198, 216, 220, 240, 264, 267, 270, 297, 330, 356, 360, 396, 432, 440, 445, 495, 528, 534, 540, 594, 660, 712, 720, 792, 801, 880, 890, 979, 990, 1068, 1080, 1181, 1188, 1320, 1335, 1424, 1485, 1584, 1602, 1780, 1958, 1980, 2136, 2160, 2362, 2376, 2403, 2640, 2670, 2937, 2970, 3204, 3543, 3560, 3916, 3960, 4005, 4272, 4724, 4752, 4806, 4895, 5340, 5874, 5905, 5940, 6408, 7086, 7120, 7832, 7920, 8010, 8811, 9448, 9612, 9790, 10629, 10680, 11748, 11810, 11880, 12015, 12816, 12991, 14172, 14685, 15664, 16020, 17622, 17715, 18896, 19224, 19580, 21258, 21360, 23496, 23620, 23760, 24030, 25982, 26433, 28344, 29370, 31887, 32040, 35244, 35430, 38448, 38973, 39160, 42516, 44055, 46992, 47240, 48060, 51964, 52866, 53145, 56688, 58740, 63774, 64080, 64955, 70488, 70860, 77946, 78320, 85032, 88110, 94480, 96120, 103928, 105109, 105732, 106290, 116919, 117480, 127548, 129910, 132165, 140976, 141720, 155892, 159435, 170064, 176220, 192240, 194865, 207856, 210218, 211464, 212580, 233838, 234960, 255096, 259820, 264330, 283440, 311784, 315327, 318870, 350757, 352440, 389730, 420436, 422928, 425160, 467676, 510192, 519640, 525545, 528660, 584595, 623568, 630654, 637740, 701514, 704880, 779460, 840872, 850320, 935352, 945981, 1039280, 1051090, 1057320, 1156199, 1169190, 1261308, 1275480, 1403028, 1558920, 1576635, 1681744, 1753785, 1870704, 1891962, 2102180, 2114640, 2312398, 2338380, 2522616, 2550960, 2806056, 2837943, 3117840, 3153270, 3468597, 3507570, 3783924, 4204360, 4624796, 4676760, 4729905, 5045232, 5612112, 5675886, 5780995, 6306540, 6937194, 7015140, 7567848, 8408720, 9249592, 9353520, 9459810, 10405791, 11351772, 11561990, 12613080, 13874388, 14030280, 14189715, 15135696, 17342985, 18499184, 18919620, 20811582, 22703544, 23123980, 25226160, 27748776, 28060560, 28379430, 31217373, 34685970, 37839240, 41623164, 45407088, 46247960, 52028955, 55497552, 56758860, 62434746, 69371940, 75678480, 83246328, 92495920, 104057910, 113517720, 124869492, 138743880, 156086865, 166492656, 208115820, 227035440, 249738984, 277487760, 312173730, 416231640, 499477968, 624347460, 832463280, 1248694920, 2497389840]

約数ペア:

[(1, 2497389840), (2, 1248694920), (3, 832463280), (4, 624347460), (5, 499477968), (6, 416231640), (8, 312173730), (9, 277487760), (10, 249738984), (11, 227035440), (12, 208115820), (15, 166492656), (16, 156086865), (18, 138743880), (20, 124869492), (22, 113517720), (24, 104057910), (27, 92495920), (30, 83246328), (33, 75678480), (36, 69371940), (40, 62434746), (44, 56758860), (45, 55497552), (48, 52028955), (54, 46247960), (55, 45407088), (60, 41623164), (66, 37839240), (72, 34685970), (80, 31217373), (88, 28379430), (89, 28060560), (90, 27748776), (99, 25226160), (108, 23123980), (110, 22703544), (120, 20811582), (132, 18919620), (135, 18499184), (144, 17342985), (165, 15135696), (176, 14189715), (178, 14030280), (180, 13874388), (198, 12613080), (216, 11561990), (220, 11351772), (240, 10405791), (264, 9459810), (267, 9353520), (270, 9249592), (297, 8408720), (330, 7567848), (356, 7015140), (360, 6937194), (396, 6306540), (432, 5780995), (440, 5675886), (445, 5612112), (495, 5045232), (528, 4729905), (534, 4676760), (540, 4624796), (594, 4204360), (660, 3783924), (712, 3507570), (720, 3468597), (792, 3153270), (801, 3117840), (880, 2837943), (890, 2806056), (979, 2550960), (990, 2522616), (1068, 2338380), (1080, 2312398), (1181, 2114640), (1188, 2102180), (1320, 1891962), (1335, 1870704), (1424, 1753785), (1485, 1681744), (1584, 1576635), (1602, 1558920), (1780, 1403028), (1958, 1275480), (1980, 1261308), (2136, 1169190), (2160, 1156199), (2362, 1057320), (2376, 1051090), (2403, 1039280), (2640, 945981), (2670, 935352), (2937, 850320), (2970, 840872), (3204, 779460), (3543, 704880), (3560, 701514), (3916, 637740), (3960, 630654), (4005, 623568), (4272, 584595), (4724, 528660), (4752, 525545), (4806, 519640), (4895, 510192), (5340, 467676), (5874, 425160), (5905, 422928), (5940, 420436), (6408, 389730), (7086, 352440), (7120, 350757), (7832, 318870), (7920, 315327), (8010, 311784), (8811, 283440), (9448, 264330), (9612, 259820), (9790, 255096), (10629, 234960), (10680, 233838), (11748, 212580), (11810, 211464), (11880, 210218), (12015, 207856), (12816, 194865), (12991, 192240), (14172, 176220), (14685, 170064), (15664, 159435), (16020, 155892), (17622, 141720), (17715, 140976), (18896, 132165), (19224, 129910), (19580, 127548), (21258, 117480), (21360, 116919), (23496, 106290), (23620, 105732), (23760, 105109), (24030, 103928), (25982, 96120), (26433, 94480), (28344, 88110), (29370, 85032), (31887, 78320), (32040, 77946), (35244, 70860), (35430, 70488), (38448, 64955), (38973, 64080), (39160, 63774), (42516, 58740), (44055, 56688), (46992, 53145), (47240, 52866), (48060, 51964)]