211340800

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 240

約数和(自身を含む): 608889600

約数和(自身を除く): 397548800

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, 128, 152, 158, 160, 176, 190, 200, 209, 220, 256, 275, 304, 316, 320, 352, 380, 395, 400, 418, 440, 475, 512, 550, 608, 632, 640, 704, 760, 790, 800, 836, 869, 880, 950, 1045, 1100, 1216, 1264, 1280, 1408, 1501, 1520, 1580, 1600, 1672, 1738, 1760, 1900, 1975, 2090, 2200, 2432, 2528, 2560, 2816, 3002, 3040, 3160, 3200, 3344, 3476, 3520, 3800, 3950, 4180, 4345, 4400, 4864, 5056, 5225, 5632, 6004, 6080, 6320, 6400, 6688, 6952, 7040, 7505, 7600, 7900, 8360, 8690, 8800, 9728, 10112, 10450, 12008, 12160, 12640, 12800, 13376, 13904, 14080, 15010, 15200, 15800, 16511, 16720, 17380, 17600, 20224, 20900, 21725, 24016, 24320, 25280, 26752, 27808, 28160, 30020, 30400, 31600, 33022, 33440, 34760, 35200, 37525, 40448, 41800, 43450, 48032, 48640, 50560, 53504, 55616, 60040, 60800, 63200, 66044, 66880, 69520, 70400, 75050, 82555, 83600, 86900, 96064, 101120, 107008, 111232, 120080, 121600, 126400, 132088, 133760, 139040, 140800, 150100, 165110, 167200, 173800, 192128, 202240, 222464, 240160, 243200, 252800, 264176, 267520, 278080, 300200, 330220, 334400, 347600, 384256, 412775, 444928, 480320, 505600, 528352, 535040, 556160, 600400, 660440, 668800, 695200, 768512, 825550, 960640, 1011200, 1056704, 1112320, 1200800, 1320880, 1337600, 1390400, 1651100, 1921280, 2113408, 2224640, 2401600, 2641760, 2675200, 2780800, 3302200, 3842560, 4226816, 4803200, 5283520, 5561600, 6604400, 8453632, 9606400, 10567040, 11123200, 13208800, 19212800, 21134080, 26417600, 42268160, 52835200, 105670400, 211340800]

約数ペア:

[(1, 211340800), (2, 105670400), (4, 52835200), (5, 42268160), (8, 26417600), (10, 21134080), (11, 19212800), (16, 13208800), (19, 11123200), (20, 10567040), (22, 9606400), (25, 8453632), (32, 6604400), (38, 5561600), (40, 5283520), (44, 4803200), (50, 4226816), (55, 3842560), (64, 3302200), (76, 2780800), (79, 2675200), (80, 2641760), (88, 2401600), (95, 2224640), (100, 2113408), (110, 1921280), (128, 1651100), (152, 1390400), (158, 1337600), (160, 1320880), (176, 1200800), (190, 1112320), (200, 1056704), (209, 1011200), (220, 960640), (256, 825550), (275, 768512), (304, 695200), (316, 668800), (320, 660440), (352, 600400), (380, 556160), (395, 535040), (400, 528352), (418, 505600), (440, 480320), (475, 444928), (512, 412775), (550, 384256), (608, 347600), (632, 334400), (640, 330220), (704, 300200), (760, 278080), (790, 267520), (800, 264176), (836, 252800), (869, 243200), (880, 240160), (950, 222464), (1045, 202240), (1100, 192128), (1216, 173800), (1264, 167200), (1280, 165110), (1408, 150100), (1501, 140800), (1520, 139040), (1580, 133760), (1600, 132088), (1672, 126400), (1738, 121600), (1760, 120080), (1900, 111232), (1975, 107008), (2090, 101120), (2200, 96064), (2432, 86900), (2528, 83600), (2560, 82555), (2816, 75050), (3002, 70400), (3040, 69520), (3160, 66880), (3200, 66044), (3344, 63200), (3476, 60800), (3520, 60040), (3800, 55616), (3950, 53504), (4180, 50560), (4345, 48640), (4400, 48032), (4864, 43450), (5056, 41800), (5225, 40448), (5632, 37525), (6004, 35200), (6080, 34760), (6320, 33440), (6400, 33022), (6688, 31600), (6952, 30400), (7040, 30020), (7505, 28160), (7600, 27808), (7900, 26752), (8360, 25280), (8690, 24320), (8800, 24016), (9728, 21725), (10112, 20900), (10450, 20224), (12008, 17600), (12160, 17380), (12640, 16720), (12800, 16511), (13376, 15800), (13904, 15200), (14080, 15010)]