7126702240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:855

約数の個数: 192

約数和(自身を含む): 19732688640

約数和(自身を除く): 12605986400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 211, 212, 224, 265, 280, 371, 422, 424, 530, 560, 569, 742, 844, 848, 1055, 1060, 1120, 1138, 1477, 1484, 1688, 1696, 1855, 2110, 2120, 2276, 2845, 2954, 2968, 3376, 3710, 3983, 4220, 4240, 4552, 5690, 5908, 5936, 6752, 7385, 7420, 7966, 8440, 8480, 9104, 11183, 11380, 11816, 11872, 14770, 14840, 15932, 16880, 18208, 19915, 22366, 22760, 23632, 29540, 29680, 30157, 31864, 33760, 39830, 44732, 45520, 47264, 55915, 59080, 59360, 60314, 63728, 78281, 79660, 89464, 91040, 111830, 118160, 120059, 120628, 127456, 150785, 156562, 159320, 178928, 211099, 223660, 236320, 240118, 241256, 301570, 313124, 318640, 357856, 391405, 422198, 447320, 480236, 482512, 600295, 603140, 626248, 637280, 782810, 840413, 844396, 894640, 960472, 965024, 1055495, 1200590, 1206280, 1252496, 1565620, 1680826, 1688792, 1789280, 1920944, 2110990, 2401180, 2412560, 2504992, 3131240, 3361652, 3377584, 3841888, 4202065, 4221980, 4802360, 4825120, 6262480, 6363127, 6723304, 6755168, 8404130, 8443960, 9604720, 12524960, 12726254, 13446608, 16808260, 16887920, 19209440, 25452508, 26893216, 31815635, 33616520, 33775840, 44541889, 50905016, 63631270, 67233040, 89083778, 101810032, 127262540, 134466080, 178167556, 203620064, 222709445, 254525080, 356335112, 445418890, 509050160, 712670224, 890837780, 1018100320, 1425340448, 1781675560, 3563351120, 7126702240]

約数ペア:

[(1, 7126702240), (2, 3563351120), (4, 1781675560), (5, 1425340448), (7, 1018100320), (8, 890837780), (10, 712670224), (14, 509050160), (16, 445418890), (20, 356335112), (28, 254525080), (32, 222709445), (35, 203620064), (40, 178167556), (53, 134466080), (56, 127262540), (70, 101810032), (80, 89083778), (106, 67233040), (112, 63631270), (140, 50905016), (160, 44541889), (211, 33775840), (212, 33616520), (224, 31815635), (265, 26893216), (280, 25452508), (371, 19209440), (422, 16887920), (424, 16808260), (530, 13446608), (560, 12726254), (569, 12524960), (742, 9604720), (844, 8443960), (848, 8404130), (1055, 6755168), (1060, 6723304), (1120, 6363127), (1138, 6262480), (1477, 4825120), (1484, 4802360), (1688, 4221980), (1696, 4202065), (1855, 3841888), (2110, 3377584), (2120, 3361652), (2276, 3131240), (2845, 2504992), (2954, 2412560), (2968, 2401180), (3376, 2110990), (3710, 1920944), (3983, 1789280), (4220, 1688792), (4240, 1680826), (4552, 1565620), (5690, 1252496), (5908, 1206280), (5936, 1200590), (6752, 1055495), (7385, 965024), (7420, 960472), (7966, 894640), (8440, 844396), (8480, 840413), (9104, 782810), (11183, 637280), (11380, 626248), (11816, 603140), (11872, 600295), (14770, 482512), (14840, 480236), (15932, 447320), (16880, 422198), (18208, 391405), (19915, 357856), (22366, 318640), (22760, 313124), (23632, 301570), (29540, 241256), (29680, 240118), (30157, 236320), (31864, 223660), (33760, 211099), (39830, 178928), (44732, 159320), (45520, 156562), (47264, 150785), (55915, 127456), (59080, 120628), (59360, 120059), (60314, 118160), (63728, 111830), (78281, 91040), (79660, 89464)]