37972480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 112742784

約数和(自身を除く): 74770304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 163, 182, 208, 224, 256, 260, 280, 320, 326, 364, 416, 448, 455, 512, 520, 560, 640, 652, 728, 815, 832, 896, 910, 1040, 1120, 1141, 1280, 1304, 1456, 1630, 1664, 1792, 1820, 2080, 2119, 2240, 2282, 2560, 2608, 2912, 3260, 3328, 3584, 3640, 4160, 4238, 4480, 4564, 5216, 5705, 5824, 6520, 6656, 7280, 8320, 8476, 8960, 9128, 10432, 10595, 11410, 11648, 13040, 14560, 14833, 16640, 16952, 17920, 18256, 20864, 21190, 22820, 23296, 26080, 29120, 29666, 33280, 33904, 36512, 41728, 42380, 45640, 46592, 52160, 58240, 59332, 67808, 73024, 74165, 83456, 84760, 91280, 104320, 116480, 118664, 135616, 146048, 148330, 169520, 182560, 208640, 232960, 237328, 271232, 292096, 296660, 339040, 365120, 417280, 474656, 542464, 584192, 593320, 678080, 730240, 949312, 1084928, 1186640, 1356160, 1460480, 1898624, 2373280, 2712320, 2920960, 3797248, 4746560, 5424640, 7594496, 9493120, 18986240, 37972480]

約数ペア:

[(1, 37972480), (2, 18986240), (4, 9493120), (5, 7594496), (7, 5424640), (8, 4746560), (10, 3797248), (13, 2920960), (14, 2712320), (16, 2373280), (20, 1898624), (26, 1460480), (28, 1356160), (32, 1186640), (35, 1084928), (40, 949312), (52, 730240), (56, 678080), (64, 593320), (65, 584192), (70, 542464), (80, 474656), (91, 417280), (104, 365120), (112, 339040), (128, 296660), (130, 292096), (140, 271232), (160, 237328), (163, 232960), (182, 208640), (208, 182560), (224, 169520), (256, 148330), (260, 146048), (280, 135616), (320, 118664), (326, 116480), (364, 104320), (416, 91280), (448, 84760), (455, 83456), (512, 74165), (520, 73024), (560, 67808), (640, 59332), (652, 58240), (728, 52160), (815, 46592), (832, 45640), (896, 42380), (910, 41728), (1040, 36512), (1120, 33904), (1141, 33280), (1280, 29666), (1304, 29120), (1456, 26080), (1630, 23296), (1664, 22820), (1792, 21190), (1820, 20864), (2080, 18256), (2119, 17920), (2240, 16952), (2282, 16640), (2560, 14833), (2608, 14560), (2912, 13040), (3260, 11648), (3328, 11410), (3584, 10595), (3640, 10432), (4160, 9128), (4238, 8960), (4480, 8476), (4564, 8320), (5216, 7280), (5705, 6656), (5824, 6520)]