72068360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1523}}^1$

素因数の和:1567

約数の個数: 96

約数和(自身を含む): 200802240

約数和(自身を除く): 128733880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1523, 1690, 1820, 2366, 3046, 3380, 3640, 4732, 5915, 6092, 6760, 7615, 9464, 10661, 11830, 12184, 15230, 19799, 21322, 23660, 30460, 39598, 42644, 47320, 53305, 60920, 79196, 85288, 98995, 106610, 138593, 158392, 197990, 213220, 257387, 277186, 395980, 426440, 514774, 554372, 692965, 791960, 1029548, 1108744, 1286935, 1385930, 1801709, 2059096, 2573870, 2771860, 3603418, 5147740, 5543720, 7206836, 9008545, 10295480, 14413672, 18017090, 36034180, 72068360]

約数ペア:

[(1, 72068360), (2, 36034180), (4, 18017090), (5, 14413672), (7, 10295480), (8, 9008545), (10, 7206836), (13, 5543720), (14, 5147740), (20, 3603418), (26, 2771860), (28, 2573870), (35, 2059096), (40, 1801709), (52, 1385930), (56, 1286935), (65, 1108744), (70, 1029548), (91, 791960), (104, 692965), (130, 554372), (140, 514774), (169, 426440), (182, 395980), (260, 277186), (280, 257387), (338, 213220), (364, 197990), (455, 158392), (520, 138593), (676, 106610), (728, 98995), (845, 85288), (910, 79196), (1183, 60920), (1352, 53305), (1523, 47320), (1690, 42644), (1820, 39598), (2366, 30460), (3046, 23660), (3380, 21322), (3640, 19799), (4732, 15230), (5915, 12184), (6092, 11830), (6760, 10661), (7615, 9464)]