1337848960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 192

約数和(自身を含む): 3824332920

約数和(自身を除く): 2486483960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 128, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 320, 370, 392, 448, 490, 518, 560, 592, 640, 740, 784, 896, 980, 1036, 1120, 1153, 1184, 1295, 1480, 1568, 1813, 1960, 2072, 2240, 2306, 2368, 2590, 2960, 3136, 3626, 3920, 4144, 4480, 4612, 4736, 5180, 5765, 5920, 6272, 7252, 7840, 8071, 8288, 9065, 9224, 10360, 11530, 11840, 14504, 15680, 16142, 16576, 18130, 18448, 20720, 23060, 23680, 29008, 31360, 32284, 33152, 36260, 36896, 40355, 41440, 42661, 46120, 56497, 58016, 64568, 72520, 73792, 80710, 82880, 85322, 92240, 112994, 116032, 129136, 145040, 147584, 161420, 165760, 170644, 184480, 213305, 225988, 232064, 258272, 282485, 290080, 298627, 322840, 341288, 368960, 426610, 451976, 516544, 564970, 580160, 597254, 645680, 682576, 737920, 853220, 903952, 1033088, 1129940, 1160320, 1194508, 1291360, 1365152, 1493135, 1706440, 1807904, 2090389, 2259880, 2389016, 2582720, 2730304, 2986270, 3412880, 3615808, 4180778, 4519760, 4778032, 5165440, 5460608, 5972540, 6825760, 7231616, 8361556, 9039520, 9556064, 10451945, 11945080, 13651520, 16723112, 18079040, 19112128, 20903890, 23890160, 27303040, 33446224, 36158080, 38224256, 41807780, 47780320, 66892448, 83615560, 95560640, 133784896, 167231120, 191121280, 267569792, 334462240, 668924480, 1337848960]

約数ペア:

[(1, 1337848960), (2, 668924480), (4, 334462240), (5, 267569792), (7, 191121280), (8, 167231120), (10, 133784896), (14, 95560640), (16, 83615560), (20, 66892448), (28, 47780320), (32, 41807780), (35, 38224256), (37, 36158080), (40, 33446224), (49, 27303040), (56, 23890160), (64, 20903890), (70, 19112128), (74, 18079040), (80, 16723112), (98, 13651520), (112, 11945080), (128, 10451945), (140, 9556064), (148, 9039520), (160, 8361556), (185, 7231616), (196, 6825760), (224, 5972540), (245, 5460608), (259, 5165440), (280, 4778032), (296, 4519760), (320, 4180778), (370, 3615808), (392, 3412880), (448, 2986270), (490, 2730304), (518, 2582720), (560, 2389016), (592, 2259880), (640, 2090389), (740, 1807904), (784, 1706440), (896, 1493135), (980, 1365152), (1036, 1291360), (1120, 1194508), (1153, 1160320), (1184, 1129940), (1295, 1033088), (1480, 903952), (1568, 853220), (1813, 737920), (1960, 682576), (2072, 645680), (2240, 597254), (2306, 580160), (2368, 564970), (2590, 516544), (2960, 451976), (3136, 426610), (3626, 368960), (3920, 341288), (4144, 322840), (4480, 298627), (4612, 290080), (4736, 282485), (5180, 258272), (5765, 232064), (5920, 225988), (6272, 213305), (7252, 184480), (7840, 170644), (8071, 165760), (8288, 161420), (9065, 147584), (9224, 145040), (10360, 129136), (11530, 116032), (11840, 112994), (14504, 92240), (15680, 85322), (16142, 82880), (16576, 80710), (18130, 73792), (18448, 72520), (20720, 64568), (23060, 58016), (23680, 56497), (29008, 46120), (31360, 42661), (32284, 41440), (33152, 40355), (36260, 36896)]