264176000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 763776000

約数和(自身を除く): 499600000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 76, 79, 80, 88, 95, 100, 110, 125, 128, 152, 158, 160, 176, 190, 200, 209, 220, 250, 275, 304, 316, 320, 352, 380, 395, 400, 418, 440, 475, 500, 550, 608, 632, 640, 704, 760, 790, 800, 836, 869, 880, 950, 1000, 1045, 1100, 1216, 1264, 1375, 1408, 1501, 1520, 1580, 1600, 1672, 1738, 1760, 1900, 1975, 2000, 2090, 2200, 2375, 2432, 2528, 2750, 3002, 3040, 3160, 3200, 3344, 3476, 3520, 3800, 3950, 4000, 4180, 4345, 4400, 4750, 5056, 5225, 5500, 6004, 6080, 6320, 6688, 6952, 7040, 7505, 7600, 7900, 8000, 8360, 8690, 8800, 9500, 9875, 10112, 10450, 11000, 12008, 12160, 12640, 13376, 13904, 15010, 15200, 15800, 16000, 16511, 16720, 17380, 17600, 19000, 19750, 20900, 21725, 22000, 24016, 25280, 26125, 26752, 27808, 30020, 30400, 31600, 33022, 33440, 34760, 35200, 37525, 38000, 39500, 41800, 43450, 44000, 48032, 50560, 52250, 55616, 60040, 60800, 63200, 66044, 66880, 69520, 75050, 76000, 79000, 82555, 83600, 86900, 88000, 96064, 104500, 108625, 111232, 120080, 126400, 132088, 133760, 139040, 150100, 152000, 158000, 165110, 167200, 173800, 176000, 187625, 192128, 209000, 217250, 240160, 252800, 264176, 278080, 300200, 304000, 316000, 330220, 334400, 347600, 375250, 412775, 418000, 434500, 480320, 528352, 556160, 600400, 632000, 660440, 668800, 695200, 750500, 825550, 836000, 869000, 960640, 1056704, 1200800, 1264000, 1320880, 1390400, 1501000, 1651100, 1672000, 1738000, 2063875, 2113408, 2401600, 2641760, 2780800, 3002000, 3302200, 3344000, 3476000, 4127750, 4803200, 5283520, 6004000, 6604400, 6952000, 8255500, 10567040, 12008000, 13208800, 13904000, 16511000, 24016000, 26417600, 33022000, 52835200, 66044000, 132088000, 264176000]

約数ペア:

[(1, 264176000), (2, 132088000), (4, 66044000), (5, 52835200), (8, 33022000), (10, 26417600), (11, 24016000), (16, 16511000), (19, 13904000), (20, 13208800), (22, 12008000), (25, 10567040), (32, 8255500), (38, 6952000), (40, 6604400), (44, 6004000), (50, 5283520), (55, 4803200), (64, 4127750), (76, 3476000), (79, 3344000), (80, 3302200), (88, 3002000), (95, 2780800), (100, 2641760), (110, 2401600), (125, 2113408), (128, 2063875), (152, 1738000), (158, 1672000), (160, 1651100), (176, 1501000), (190, 1390400), (200, 1320880), (209, 1264000), (220, 1200800), (250, 1056704), (275, 960640), (304, 869000), (316, 836000), (320, 825550), (352, 750500), (380, 695200), (395, 668800), (400, 660440), (418, 632000), (440, 600400), (475, 556160), (500, 528352), (550, 480320), (608, 434500), (632, 418000), (640, 412775), (704, 375250), (760, 347600), (790, 334400), (800, 330220), (836, 316000), (869, 304000), (880, 300200), (950, 278080), (1000, 264176), (1045, 252800), (1100, 240160), (1216, 217250), (1264, 209000), (1375, 192128), (1408, 187625), (1501, 176000), (1520, 173800), (1580, 167200), (1600, 165110), (1672, 158000), (1738, 152000), (1760, 150100), (1900, 139040), (1975, 133760), (2000, 132088), (2090, 126400), (2200, 120080), (2375, 111232), (2432, 108625), (2528, 104500), (2750, 96064), (3002, 88000), (3040, 86900), (3160, 83600), (3200, 82555), (3344, 79000), (3476, 76000), (3520, 75050), (3800, 69520), (3950, 66880), (4000, 66044), (4180, 63200), (4345, 60800), (4400, 60040), (4750, 55616), (5056, 52250), (5225, 50560), (5500, 48032), (6004, 44000), (6080, 43450), (6320, 41800), (6688, 39500), (6952, 38000), (7040, 37525), (7505, 35200), (7600, 34760), (7900, 33440), (8000, 33022), (8360, 31600), (8690, 30400), (8800, 30020), (9500, 27808), (9875, 26752), (10112, 26125), (10450, 25280), (11000, 24016), (12008, 22000), (12160, 21725), (12640, 20900), (13376, 19750), (13904, 19000), (15010, 17600), (15200, 17380), (15800, 16720), (16000, 16511)]