396888000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:772

約数の個数: 224

約数和(自身を含む): 1369405440

約数和(自身を除く): 972517440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 138, 150, 160, 184, 192, 200, 230, 240, 250, 276, 300, 320, 345, 368, 375, 400, 460, 480, 500, 552, 575, 600, 690, 719, 736, 750, 800, 920, 960, 1000, 1104, 1150, 1200, 1380, 1438, 1472, 1500, 1600, 1725, 1840, 2000, 2157, 2208, 2300, 2400, 2760, 2875, 2876, 3000, 3450, 3595, 3680, 4000, 4314, 4416, 4600, 4800, 5520, 5750, 5752, 6000, 6900, 7190, 7360, 8000, 8625, 8628, 9200, 10785, 11040, 11500, 11504, 12000, 13800, 14380, 16537, 17250, 17256, 17975, 18400, 21570, 22080, 23000, 23008, 24000, 27600, 28760, 33074, 34500, 34512, 35950, 36800, 43140, 46000, 46016, 49611, 53925, 55200, 57520, 66148, 69000, 69024, 71900, 82685, 86280, 89875, 92000, 99222, 107850, 110400, 115040, 132296, 138000, 138048, 143800, 165370, 172560, 179750, 184000, 198444, 215700, 230080, 248055, 264592, 269625, 276000, 287600, 330740, 345120, 359500, 396888, 413425, 431400, 496110, 529184, 539250, 552000, 575200, 661480, 690240, 719000, 793776, 826850, 862800, 992220, 1058368, 1078500, 1150400, 1240275, 1322960, 1438000, 1587552, 1653700, 1725600, 1984440, 2067125, 2157000, 2480550, 2645920, 2876000, 3175104, 3307400, 3451200, 3968880, 4134250, 4314000, 4961100, 5291840, 5752000, 6201375, 6614800, 7937760, 8268500, 8628000, 9922200, 12402750, 13229600, 15875520, 16537000, 17256000, 19844400, 24805500, 26459200, 33074000, 39688800, 49611000, 66148000, 79377600, 99222000, 132296000, 198444000, 396888000]

約数ペア:

[(1, 396888000), (2, 198444000), (3, 132296000), (4, 99222000), (5, 79377600), (6, 66148000), (8, 49611000), (10, 39688800), (12, 33074000), (15, 26459200), (16, 24805500), (20, 19844400), (23, 17256000), (24, 16537000), (25, 15875520), (30, 13229600), (32, 12402750), (40, 9922200), (46, 8628000), (48, 8268500), (50, 7937760), (60, 6614800), (64, 6201375), (69, 5752000), (75, 5291840), (80, 4961100), (92, 4314000), (96, 4134250), (100, 3968880), (115, 3451200), (120, 3307400), (125, 3175104), (138, 2876000), (150, 2645920), (160, 2480550), (184, 2157000), (192, 2067125), (200, 1984440), (230, 1725600), (240, 1653700), (250, 1587552), (276, 1438000), (300, 1322960), (320, 1240275), (345, 1150400), (368, 1078500), (375, 1058368), (400, 992220), (460, 862800), (480, 826850), (500, 793776), (552, 719000), (575, 690240), (600, 661480), (690, 575200), (719, 552000), (736, 539250), (750, 529184), (800, 496110), (920, 431400), (960, 413425), (1000, 396888), (1104, 359500), (1150, 345120), (1200, 330740), (1380, 287600), (1438, 276000), (1472, 269625), (1500, 264592), (1600, 248055), (1725, 230080), (1840, 215700), (2000, 198444), (2157, 184000), (2208, 179750), (2300, 172560), (2400, 165370), (2760, 143800), (2875, 138048), (2876, 138000), (3000, 132296), (3450, 115040), (3595, 110400), (3680, 107850), (4000, 99222), (4314, 92000), (4416, 89875), (4600, 86280), (4800, 82685), (5520, 71900), (5750, 69024), (5752, 69000), (6000, 66148), (6900, 57520), (7190, 55200), (7360, 53925), (8000, 49611), (8625, 46016), (8628, 46000), (9200, 43140), (10785, 36800), (11040, 35950), (11500, 34512), (11504, 34500), (12000, 33074), (13800, 28760), (14380, 27600), (16537, 24000), (17250, 23008), (17256, 23000), (17975, 22080), (18400, 21570)]