140430672

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1943

約数の個数: 120

約数和(自身を含む): 429243360

約数和(自身を除く): 288812688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1901, 1944, 2052, 2736, 3078, 3802, 3888, 4104, 4617, 5703, 6156, 7604, 8208, 9234, 11406, 12312, 15208, 17109, 18468, 22812, 24624, 30416, 34218, 36119, 36936, 45624, 51327, 68436, 72238, 73872, 91248, 102654, 108357, 136872, 144476, 153981, 205308, 216714, 273744, 288952, 307962, 325071, 410616, 433428, 461943, 577904, 615924, 650142, 821232, 866856, 923886, 975213, 1231848, 1300284, 1733712, 1847772, 1950426, 2463696, 2600568, 2925639, 3695544, 3900852, 5201136, 5851278, 7391088, 7801704, 8776917, 11702556, 15603408, 17553834, 23405112, 35107668, 46810224, 70215336, 140430672]

約数ペア:

[(1, 140430672), (2, 70215336), (3, 46810224), (4, 35107668), (6, 23405112), (8, 17553834), (9, 15603408), (12, 11702556), (16, 8776917), (18, 7801704), (19, 7391088), (24, 5851278), (27, 5201136), (36, 3900852), (38, 3695544), (48, 2925639), (54, 2600568), (57, 2463696), (72, 1950426), (76, 1847772), (81, 1733712), (108, 1300284), (114, 1231848), (144, 975213), (152, 923886), (162, 866856), (171, 821232), (216, 650142), (228, 615924), (243, 577904), (304, 461943), (324, 433428), (342, 410616), (432, 325071), (456, 307962), (486, 288952), (513, 273744), (648, 216714), (684, 205308), (912, 153981), (972, 144476), (1026, 136872), (1296, 108357), (1368, 102654), (1539, 91248), (1901, 73872), (1944, 72238), (2052, 68436), (2736, 51327), (3078, 45624), (3802, 36936), (3888, 36119), (4104, 34218), (4617, 30416), (5703, 24624), (6156, 22812), (7604, 18468), (8208, 17109), (9234, 15208), (11406, 12312)]