409305689880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1\times {\mathrm{138727}}^1$

素因数の和:139833

約数の個数: 128

約数和(自身を含む): 1282512614400

約数和(自身を除く): 873206924520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1069, 1380, 2138, 2760, 3207, 4276, 5345, 6414, 8552, 10690, 12828, 16035, 21380, 24587, 25656, 32070, 42760, 49174, 64140, 73761, 98348, 122935, 128280, 138727, 147522, 196696, 245870, 277454, 295044, 368805, 416181, 491740, 554908, 590088, 693635, 737610, 832362, 983480, 1109816, 1387270, 1475220, 1664724, 2080905, 2774540, 2950440, 3190721, 3329448, 4161810, 5549080, 6381442, 8323620, 9572163, 12762884, 15953605, 16647240, 19144326, 25525768, 31907210, 38288652, 47860815, 63814420, 76577304, 95721630, 127628840, 148299163, 191443260, 296598326, 382886520, 444897489, 593196652, 741495815, 889794978, 1186393304, 1482991630, 1779589956, 2224487445, 2965983260, 3410880749, 3559179912, 4448974890, 5931966520, 6821761498, 8897949780, 10232642247, 13643522996, 17054403745, 17795899560, 20465284494, 27287045992, 34108807490, 40930568988, 51163211235, 68217614980, 81861137976, 102326422470, 136435229960, 204652844940, 409305689880]

約数ペア:

[(1, 409305689880), (2, 204652844940), (3, 136435229960), (4, 102326422470), (5, 81861137976), (6, 68217614980), (8, 51163211235), (10, 40930568988), (12, 34108807490), (15, 27287045992), (20, 20465284494), (23, 17795899560), (24, 17054403745), (30, 13643522996), (40, 10232642247), (46, 8897949780), (60, 6821761498), (69, 5931966520), (92, 4448974890), (115, 3559179912), (120, 3410880749), (138, 2965983260), (184, 2224487445), (230, 1779589956), (276, 1482991630), (345, 1186393304), (460, 889794978), (552, 741495815), (690, 593196652), (920, 444897489), (1069, 382886520), (1380, 296598326), (2138, 191443260), (2760, 148299163), (3207, 127628840), (4276, 95721630), (5345, 76577304), (6414, 63814420), (8552, 47860815), (10690, 38288652), (12828, 31907210), (16035, 25525768), (21380, 19144326), (24587, 16647240), (25656, 15953605), (32070, 12762884), (42760, 9572163), (49174, 8323620), (64140, 6381442), (73761, 5549080), (98348, 4161810), (122935, 3329448), (128280, 3190721), (138727, 2950440), (147522, 2774540), (196696, 2080905), (245870, 1664724), (277454, 1475220), (295044, 1387270), (368805, 1109816), (416181, 983480), (491740, 832362), (554908, 737610), (590088, 693635)]