189862400

素因数分解:

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

素因数の和:211

約数の個数: 240

約数和(自身を含む): 582504384

約数和(自身を除く): 392641984

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 163, 175, 182, 200, 208, 224, 256, 260, 280, 320, 325, 326, 350, 364, 400, 416, 448, 455, 512, 520, 560, 640, 650, 652, 700, 728, 800, 815, 832, 896, 910, 1040, 1120, 1141, 1280, 1300, 1304, 1400, 1456, 1600, 1630, 1664, 1792, 1820, 2080, 2119, 2240, 2275, 2282, 2560, 2600, 2608, 2800, 2912, 3200, 3260, 3328, 3584, 3640, 4075, 4160, 4238, 4480, 4550, 4564, 5200, 5216, 5600, 5705, 5824, 6400, 6520, 6656, 7280, 8150, 8320, 8476, 8960, 9100, 9128, 10400, 10432, 10595, 11200, 11410, 11648, 12800, 13040, 14560, 14833, 16300, 16640, 16952, 17920, 18200, 18256, 20800, 20864, 21190, 22400, 22820, 23296, 26080, 28525, 29120, 29666, 32600, 33280, 33904, 36400, 36512, 41600, 41728, 42380, 44800, 45640, 46592, 52160, 52975, 57050, 58240, 59332, 65200, 67808, 72800, 73024, 74165, 83200, 83456, 84760, 89600, 91280, 104320, 105950, 114100, 116480, 118664, 130400, 135616, 145600, 146048, 148330, 166400, 169520, 182560, 208640, 211900, 228200, 232960, 237328, 260800, 271232, 291200, 292096, 296660, 339040, 365120, 370825, 417280, 423800, 456400, 474656, 521600, 542464, 582400, 584192, 593320, 678080, 730240, 741650, 847600, 912800, 949312, 1043200, 1084928, 1164800, 1186640, 1356160, 1460480, 1483300, 1695200, 1825600, 1898624, 2086400, 2373280, 2712320, 2920960, 2966600, 3390400, 3651200, 3797248, 4746560, 5424640, 5933200, 6780800, 7302400, 7594496, 9493120, 11866400, 13561600, 14604800, 18986240, 23732800, 27123200, 37972480, 47465600, 94931200, 189862400]

約数ペア:

[(1, 189862400), (2, 94931200), (4, 47465600), (5, 37972480), (7, 27123200), (8, 23732800), (10, 18986240), (13, 14604800), (14, 13561600), (16, 11866400), (20, 9493120), (25, 7594496), (26, 7302400), (28, 6780800), (32, 5933200), (35, 5424640), (40, 4746560), (50, 3797248), (52, 3651200), (56, 3390400), (64, 2966600), (65, 2920960), (70, 2712320), (80, 2373280), (91, 2086400), (100, 1898624), (104, 1825600), (112, 1695200), (128, 1483300), (130, 1460480), (140, 1356160), (160, 1186640), (163, 1164800), (175, 1084928), (182, 1043200), (200, 949312), (208, 912800), (224, 847600), (256, 741650), (260, 730240), (280, 678080), (320, 593320), (325, 584192), (326, 582400), (350, 542464), (364, 521600), (400, 474656), (416, 456400), (448, 423800), (455, 417280), (512, 370825), (520, 365120), (560, 339040), (640, 296660), (650, 292096), (652, 291200), (700, 271232), (728, 260800), (800, 237328), (815, 232960), (832, 228200), (896, 211900), (910, 208640), (1040, 182560), (1120, 169520), (1141, 166400), (1280, 148330), (1300, 146048), (1304, 145600), (1400, 135616), (1456, 130400), (1600, 118664), (1630, 116480), (1664, 114100), (1792, 105950), (1820, 104320), (2080, 91280), (2119, 89600), (2240, 84760), (2275, 83456), (2282, 83200), (2560, 74165), (2600, 73024), (2608, 72800), (2800, 67808), (2912, 65200), (3200, 59332), (3260, 58240), (3328, 57050), (3584, 52975), (3640, 52160), (4075, 46592), (4160, 45640), (4238, 44800), (4480, 42380), (4550, 41728), (4564, 41600), (5200, 36512), (5216, 36400), (5600, 33904), (5705, 33280), (5824, 32600), (6400, 29666), (6520, 29120), (6656, 28525), (7280, 26080), (8150, 23296), (8320, 22820), (8476, 22400), (8960, 21190), (9100, 20864), (9128, 20800), (10400, 18256), (10432, 18200), (10595, 17920), (11200, 16952), (11410, 16640), (11648, 16300), (12800, 14833), (13040, 14560)]