443992000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 224

約数和(自身を含む): 1217249280

約数和(自身を除く): 773257280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 46, 50, 64, 76, 80, 92, 95, 100, 115, 125, 127, 152, 160, 184, 190, 200, 230, 250, 254, 304, 320, 368, 380, 400, 437, 460, 475, 500, 508, 575, 608, 635, 736, 760, 800, 874, 920, 950, 1000, 1016, 1150, 1216, 1270, 1472, 1520, 1600, 1748, 1840, 1900, 2000, 2032, 2185, 2300, 2375, 2413, 2540, 2875, 2921, 3040, 3175, 3496, 3680, 3800, 4000, 4064, 4370, 4600, 4750, 4826, 5080, 5750, 5842, 6080, 6350, 6992, 7360, 7600, 8000, 8128, 8740, 9200, 9500, 9652, 10160, 10925, 11500, 11684, 12065, 12700, 13984, 14605, 15200, 15875, 17480, 18400, 19000, 19304, 20320, 21850, 23000, 23368, 24130, 25400, 27968, 29210, 30400, 31750, 34960, 36800, 38000, 38608, 40640, 43700, 46000, 46736, 48260, 50800, 54625, 55499, 58420, 60325, 63500, 69920, 73025, 76000, 77216, 87400, 92000, 93472, 96520, 101600, 109250, 110998, 116840, 120650, 127000, 139840, 146050, 152000, 154432, 174800, 184000, 186944, 193040, 203200, 218500, 221996, 233680, 241300, 254000, 277495, 292100, 301625, 349600, 365125, 386080, 437000, 443992, 467360, 482600, 508000, 554990, 584200, 603250, 699200, 730250, 772160, 874000, 887984, 934720, 965200, 1016000, 1109980, 1168400, 1206500, 1387475, 1460500, 1748000, 1775968, 1930400, 2219960, 2336800, 2413000, 2774950, 2921000, 3496000, 3551936, 3860800, 4439920, 4673600, 4826000, 5549900, 5842000, 6937375, 8879840, 9652000, 11099800, 11684000, 13874750, 17759680, 19304000, 22199600, 23368000, 27749500, 44399200, 55499000, 88798400, 110998000, 221996000, 443992000]

約数ペア:

[(1, 443992000), (2, 221996000), (4, 110998000), (5, 88798400), (8, 55499000), (10, 44399200), (16, 27749500), (19, 23368000), (20, 22199600), (23, 19304000), (25, 17759680), (32, 13874750), (38, 11684000), (40, 11099800), (46, 9652000), (50, 8879840), (64, 6937375), (76, 5842000), (80, 5549900), (92, 4826000), (95, 4673600), (100, 4439920), (115, 3860800), (125, 3551936), (127, 3496000), (152, 2921000), (160, 2774950), (184, 2413000), (190, 2336800), (200, 2219960), (230, 1930400), (250, 1775968), (254, 1748000), (304, 1460500), (320, 1387475), (368, 1206500), (380, 1168400), (400, 1109980), (437, 1016000), (460, 965200), (475, 934720), (500, 887984), (508, 874000), (575, 772160), (608, 730250), (635, 699200), (736, 603250), (760, 584200), (800, 554990), (874, 508000), (920, 482600), (950, 467360), (1000, 443992), (1016, 437000), (1150, 386080), (1216, 365125), (1270, 349600), (1472, 301625), (1520, 292100), (1600, 277495), (1748, 254000), (1840, 241300), (1900, 233680), (2000, 221996), (2032, 218500), (2185, 203200), (2300, 193040), (2375, 186944), (2413, 184000), (2540, 174800), (2875, 154432), (2921, 152000), (3040, 146050), (3175, 139840), (3496, 127000), (3680, 120650), (3800, 116840), (4000, 110998), (4064, 109250), (4370, 101600), (4600, 96520), (4750, 93472), (4826, 92000), (5080, 87400), (5750, 77216), (5842, 76000), (6080, 73025), (6350, 69920), (6992, 63500), (7360, 60325), (7600, 58420), (8000, 55499), (8128, 54625), (8740, 50800), (9200, 48260), (9500, 46736), (9652, 46000), (10160, 43700), (10925, 40640), (11500, 38608), (11684, 38000), (12065, 36800), (12700, 34960), (13984, 31750), (14605, 30400), (15200, 29210), (15875, 27968), (17480, 25400), (18400, 24130), (19000, 23368), (19304, 23000), (20320, 21850)]