379724800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 264

約数和(自身を含む): 1165578176

約数和(自身を除く): 785853376

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, 1024, 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, 5120, 5200, 5216, 5600, 5705, 5824, 6400, 6520, 6656, 7168, 7280, 8150, 8320, 8476, 8960, 9100, 9128, 10400, 10432, 10595, 11200, 11410, 11648, 12800, 13040, 13312, 14560, 14833, 16300, 16640, 16952, 17920, 18200, 18256, 20800, 20864, 21190, 22400, 22820, 23296, 25600, 26080, 28525, 29120, 29666, 32600, 33280, 33904, 35840, 36400, 36512, 41600, 41728, 42380, 44800, 45640, 46592, 52160, 52975, 57050, 58240, 59332, 65200, 66560, 67808, 72800, 73024, 74165, 83200, 83456, 84760, 89600, 91280, 93184, 104320, 105950, 114100, 116480, 118664, 130400, 135616, 145600, 146048, 148330, 166400, 166912, 169520, 179200, 182560, 208640, 211900, 228200, 232960, 237328, 260800, 271232, 291200, 292096, 296660, 332800, 339040, 365120, 370825, 417280, 423800, 456400, 465920, 474656, 521600, 542464, 582400, 584192, 593320, 678080, 730240, 741650, 834560, 847600, 912800, 949312, 1043200, 1084928, 1164800, 1168384, 1186640, 1356160, 1460480, 1483300, 1695200, 1825600, 1898624, 2086400, 2169856, 2329600, 2373280, 2712320, 2920960, 2966600, 3390400, 3651200, 3797248, 4172800, 4746560, 5424640, 5841920, 5933200, 6780800, 7302400, 7594496, 9493120, 10849280, 11866400, 13561600, 14604800, 15188992, 18986240, 23732800, 27123200, 29209600, 37972480, 47465600, 54246400, 75944960, 94931200, 189862400, 379724800]

約数ペア:

[(1, 379724800), (2, 189862400), (4, 94931200), (5, 75944960), (7, 54246400), (8, 47465600), (10, 37972480), (13, 29209600), (14, 27123200), (16, 23732800), (20, 18986240), (25, 15188992), (26, 14604800), (28, 13561600), (32, 11866400), (35, 10849280), (40, 9493120), (50, 7594496), (52, 7302400), (56, 6780800), (64, 5933200), (65, 5841920), (70, 5424640), (80, 4746560), (91, 4172800), (100, 3797248), (104, 3651200), (112, 3390400), (128, 2966600), (130, 2920960), (140, 2712320), (160, 2373280), (163, 2329600), (175, 2169856), (182, 2086400), (200, 1898624), (208, 1825600), (224, 1695200), (256, 1483300), (260, 1460480), (280, 1356160), (320, 1186640), (325, 1168384), (326, 1164800), (350, 1084928), (364, 1043200), (400, 949312), (416, 912800), (448, 847600), (455, 834560), (512, 741650), (520, 730240), (560, 678080), (640, 593320), (650, 584192), (652, 582400), (700, 542464), (728, 521600), (800, 474656), (815, 465920), (832, 456400), (896, 423800), (910, 417280), (1024, 370825), (1040, 365120), (1120, 339040), (1141, 332800), (1280, 296660), (1300, 292096), (1304, 291200), (1400, 271232), (1456, 260800), (1600, 237328), (1630, 232960), (1664, 228200), (1792, 211900), (1820, 208640), (2080, 182560), (2119, 179200), (2240, 169520), (2275, 166912), (2282, 166400), (2560, 148330), (2600, 146048), (2608, 145600), (2800, 135616), (2912, 130400), (3200, 118664), (3260, 116480), (3328, 114100), (3584, 105950), (3640, 104320), (4075, 93184), (4160, 91280), (4238, 89600), (4480, 84760), (4550, 83456), (4564, 83200), (5120, 74165), (5200, 73024), (5216, 72800), (5600, 67808), (5705, 66560), (5824, 65200), (6400, 59332), (6520, 58240), (6656, 57050), (7168, 52975), (7280, 52160), (8150, 46592), (8320, 45640), (8476, 44800), (8960, 42380), (9100, 41728), (9128, 41600), (10400, 36512), (10432, 36400), (10595, 35840), (11200, 33904), (11410, 33280), (11648, 32600), (12800, 29666), (13040, 29120), (13312, 28525), (14560, 26080), (14833, 25600), (16300, 23296), (16640, 22820), (16952, 22400), (17920, 21190), (18200, 20864), (18256, 20800)]