86944000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 267845760

約数和(自身を除く): 180901760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 25, 26, 32, 38, 40, 44, 50, 52, 55, 64, 65, 76, 80, 88, 95, 100, 104, 110, 125, 128, 130, 143, 152, 160, 176, 190, 200, 208, 209, 220, 247, 250, 256, 260, 275, 286, 304, 320, 325, 352, 380, 400, 416, 418, 440, 475, 494, 500, 520, 550, 572, 608, 640, 650, 704, 715, 760, 800, 832, 836, 880, 950, 988, 1000, 1040, 1045, 1100, 1144, 1216, 1235, 1280, 1300, 1375, 1408, 1430, 1520, 1600, 1625, 1664, 1672, 1760, 1900, 1976, 2000, 2080, 2090, 2200, 2288, 2375, 2432, 2470, 2600, 2717, 2750, 2816, 2860, 3040, 3200, 3250, 3328, 3344, 3520, 3575, 3800, 3952, 4000, 4160, 4180, 4400, 4576, 4750, 4864, 4940, 5200, 5225, 5434, 5500, 5720, 6080, 6175, 6400, 6500, 6688, 7040, 7150, 7600, 7904, 8000, 8320, 8360, 8800, 9152, 9500, 9880, 10400, 10450, 10868, 11000, 11440, 12160, 12350, 13000, 13376, 13585, 14080, 14300, 15200, 15808, 16000, 16640, 16720, 17600, 17875, 18304, 19000, 19760, 20800, 20900, 21736, 22000, 22880, 24320, 24700, 26000, 26125, 26752, 27170, 28600, 30400, 30875, 31616, 32000, 33440, 35200, 35750, 36608, 38000, 39520, 41600, 41800, 43472, 44000, 45760, 49400, 52000, 52250, 53504, 54340, 57200, 60800, 61750, 63232, 66880, 67925, 70400, 71500, 76000, 79040, 83200, 83600, 86944, 88000, 91520, 98800, 104000, 104500, 108680, 114400, 121600, 123500, 133760, 135850, 143000, 152000, 158080, 167200, 173888, 176000, 183040, 197600, 208000, 209000, 217360, 228800, 247000, 267520, 271700, 286000, 304000, 316160, 334400, 339625, 347776, 352000, 395200, 416000, 418000, 434720, 457600, 494000, 543400, 572000, 608000, 668800, 679250, 695552, 790400, 836000, 869440, 915200, 988000, 1086800, 1144000, 1337600, 1358500, 1580800, 1672000, 1738880, 1976000, 2173600, 2288000, 2717000, 3344000, 3477760, 3952000, 4347200, 4576000, 5434000, 6688000, 7904000, 8694400, 10868000, 17388800, 21736000, 43472000, 86944000]

約数ペア:

[(1, 86944000), (2, 43472000), (4, 21736000), (5, 17388800), (8, 10868000), (10, 8694400), (11, 7904000), (13, 6688000), (16, 5434000), (19, 4576000), (20, 4347200), (22, 3952000), (25, 3477760), (26, 3344000), (32, 2717000), (38, 2288000), (40, 2173600), (44, 1976000), (50, 1738880), (52, 1672000), (55, 1580800), (64, 1358500), (65, 1337600), (76, 1144000), (80, 1086800), (88, 988000), (95, 915200), (100, 869440), (104, 836000), (110, 790400), (125, 695552), (128, 679250), (130, 668800), (143, 608000), (152, 572000), (160, 543400), (176, 494000), (190, 457600), (200, 434720), (208, 418000), (209, 416000), (220, 395200), (247, 352000), (250, 347776), (256, 339625), (260, 334400), (275, 316160), (286, 304000), (304, 286000), (320, 271700), (325, 267520), (352, 247000), (380, 228800), (400, 217360), (416, 209000), (418, 208000), (440, 197600), (475, 183040), (494, 176000), (500, 173888), (520, 167200), (550, 158080), (572, 152000), (608, 143000), (640, 135850), (650, 133760), (704, 123500), (715, 121600), (760, 114400), (800, 108680), (832, 104500), (836, 104000), (880, 98800), (950, 91520), (988, 88000), (1000, 86944), (1040, 83600), (1045, 83200), (1100, 79040), (1144, 76000), (1216, 71500), (1235, 70400), (1280, 67925), (1300, 66880), (1375, 63232), (1408, 61750), (1430, 60800), (1520, 57200), (1600, 54340), (1625, 53504), (1664, 52250), (1672, 52000), (1760, 49400), (1900, 45760), (1976, 44000), (2000, 43472), (2080, 41800), (2090, 41600), (2200, 39520), (2288, 38000), (2375, 36608), (2432, 35750), (2470, 35200), (2600, 33440), (2717, 32000), (2750, 31616), (2816, 30875), (2860, 30400), (3040, 28600), (3200, 27170), (3250, 26752), (3328, 26125), (3344, 26000), (3520, 24700), (3575, 24320), (3800, 22880), (3952, 22000), (4000, 21736), (4160, 20900), (4180, 20800), (4400, 19760), (4576, 19000), (4750, 18304), (4864, 17875), (4940, 17600), (5200, 16720), (5225, 16640), (5434, 16000), (5500, 15808), (5720, 15200), (6080, 14300), (6175, 14080), (6400, 13585), (6500, 13376), (6688, 13000), (7040, 12350), (7150, 12160), (7600, 11440), (7904, 11000), (8000, 10868), (8320, 10450), (8360, 10400), (8800, 9880), (9152, 9500)]