713861720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3373}}^1$

素因数の和:3445

約数の個数: 128

約数和(自身を含む): 1938565440

約数和(自身を除く): 1224703720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 88, 104, 110, 130, 143, 148, 185, 220, 260, 286, 296, 370, 407, 440, 481, 520, 572, 715, 740, 814, 962, 1144, 1430, 1480, 1628, 1924, 2035, 2405, 2860, 3256, 3373, 3848, 4070, 4810, 5291, 5720, 6746, 8140, 9620, 10582, 13492, 16280, 16865, 19240, 21164, 26455, 26984, 33730, 37103, 42328, 43849, 52910, 67460, 74206, 87698, 105820, 124801, 134920, 148412, 175396, 185515, 211640, 219245, 249602, 296824, 350792, 371030, 438490, 482339, 499204, 624005, 742060, 876980, 964678, 998408, 1248010, 1372811, 1484120, 1622413, 1753960, 1929356, 2411695, 2496020, 2745622, 3244826, 3858712, 4823390, 4992040, 5491244, 6489652, 6864055, 8112065, 9646780, 10982488, 12979304, 13728110, 16224130, 17846543, 19293560, 27456220, 32448260, 35693086, 54912440, 64896520, 71386172, 89232715, 142772344, 178465430, 356930860, 713861720]

約数ペア:

[(1, 713861720), (2, 356930860), (4, 178465430), (5, 142772344), (8, 89232715), (10, 71386172), (11, 64896520), (13, 54912440), (20, 35693086), (22, 32448260), (26, 27456220), (37, 19293560), (40, 17846543), (44, 16224130), (52, 13728110), (55, 12979304), (65, 10982488), (74, 9646780), (88, 8112065), (104, 6864055), (110, 6489652), (130, 5491244), (143, 4992040), (148, 4823390), (185, 3858712), (220, 3244826), (260, 2745622), (286, 2496020), (296, 2411695), (370, 1929356), (407, 1753960), (440, 1622413), (481, 1484120), (520, 1372811), (572, 1248010), (715, 998408), (740, 964678), (814, 876980), (962, 742060), (1144, 624005), (1430, 499204), (1480, 482339), (1628, 438490), (1924, 371030), (2035, 350792), (2405, 296824), (2860, 249602), (3256, 219245), (3373, 211640), (3848, 185515), (4070, 175396), (4810, 148412), (5291, 134920), (5720, 124801), (6746, 105820), (8140, 87698), (9620, 74206), (10582, 67460), (13492, 52910), (16280, 43849), (16865, 42328), (19240, 37103), (21164, 33730), (26455, 26984)]