67950080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 188559360

約数和(自身を除く): 120609280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 127, 128, 152, 160, 176, 190, 209, 220, 254, 256, 304, 320, 352, 380, 418, 440, 508, 512, 608, 635, 640, 704, 760, 836, 880, 1016, 1045, 1216, 1270, 1280, 1397, 1408, 1520, 1672, 1760, 2032, 2090, 2413, 2432, 2540, 2560, 2794, 2816, 3040, 3344, 3520, 4064, 4180, 4826, 4864, 5080, 5588, 5632, 6080, 6688, 6985, 7040, 8128, 8360, 9652, 9728, 10160, 11176, 12065, 12160, 13376, 13970, 14080, 16256, 16720, 19304, 20320, 22352, 24130, 24320, 26543, 26752, 27940, 28160, 32512, 33440, 38608, 40640, 44704, 48260, 48640, 53086, 53504, 55880, 65024, 66880, 77216, 81280, 89408, 96520, 106172, 107008, 111760, 132715, 133760, 154432, 162560, 178816, 193040, 212344, 223520, 265430, 267520, 308864, 325120, 357632, 386080, 424688, 447040, 530860, 535040, 617728, 715264, 772160, 849376, 894080, 1061720, 1235456, 1544320, 1698752, 1788160, 2123440, 3088640, 3397504, 3576320, 4246880, 6177280, 6795008, 8493760, 13590016, 16987520, 33975040, 67950080]

約数ペア:

[(1, 67950080), (2, 33975040), (4, 16987520), (5, 13590016), (8, 8493760), (10, 6795008), (11, 6177280), (16, 4246880), (19, 3576320), (20, 3397504), (22, 3088640), (32, 2123440), (38, 1788160), (40, 1698752), (44, 1544320), (55, 1235456), (64, 1061720), (76, 894080), (80, 849376), (88, 772160), (95, 715264), (110, 617728), (127, 535040), (128, 530860), (152, 447040), (160, 424688), (176, 386080), (190, 357632), (209, 325120), (220, 308864), (254, 267520), (256, 265430), (304, 223520), (320, 212344), (352, 193040), (380, 178816), (418, 162560), (440, 154432), (508, 133760), (512, 132715), (608, 111760), (635, 107008), (640, 106172), (704, 96520), (760, 89408), (836, 81280), (880, 77216), (1016, 66880), (1045, 65024), (1216, 55880), (1270, 53504), (1280, 53086), (1397, 48640), (1408, 48260), (1520, 44704), (1672, 40640), (1760, 38608), (2032, 33440), (2090, 32512), (2413, 28160), (2432, 27940), (2540, 26752), (2560, 26543), (2794, 24320), (2816, 24130), (3040, 22352), (3344, 20320), (3520, 19304), (4064, 16720), (4180, 16256), (4826, 14080), (4864, 13970), (5080, 13376), (5588, 12160), (5632, 12065), (6080, 11176), (6688, 10160), (6985, 9728), (7040, 9652), (8128, 8360)]