2071856880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:766

約数の個数: 240

約数和(自身を含む): 7265722464

約数和(自身を除く): 5193865584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 240, 243, 270, 324, 360, 394, 405, 432, 486, 540, 541, 591, 648, 720, 788, 810, 972, 985, 1080, 1082, 1182, 1215, 1296, 1576, 1620, 1623, 1773, 1944, 1970, 2160, 2164, 2364, 2430, 2705, 2955, 3152, 3240, 3246, 3546, 3888, 3940, 4328, 4728, 4860, 4869, 5319, 5410, 5910, 6480, 6492, 7092, 7880, 8115, 8656, 8865, 9456, 9720, 9738, 10638, 10820, 11820, 12984, 14184, 14607, 15760, 15957, 16230, 17730, 19440, 19476, 21276, 21640, 23640, 24345, 25968, 26595, 28368, 29214, 31914, 32460, 35460, 38952, 42552, 43280, 43821, 47280, 47871, 48690, 53190, 58428, 63828, 64920, 70920, 73035, 77904, 79785, 85104, 87642, 95742, 97380, 106380, 106577, 116856, 127656, 129840, 131463, 141840, 146070, 159570, 175284, 191484, 194760, 212760, 213154, 219105, 233712, 239355, 255312, 262926, 292140, 319140, 319731, 350568, 382968, 389520, 425520, 426308, 438210, 478710, 525852, 532885, 584280, 638280, 639462, 657315, 701136, 765936, 852616, 876420, 957420, 959193, 1051704, 1065770, 1168560, 1276560, 1278924, 1314630, 1598655, 1705232, 1752840, 1914840, 1918386, 2103408, 2131540, 2557848, 2629260, 2877579, 3197310, 3505680, 3829680, 3836772, 4263080, 4795965, 5115696, 5258520, 5755158, 6394620, 7673544, 8526160, 8632737, 9591930, 10517040, 11510316, 12789240, 14387895, 15347088, 17265474, 19183860, 23020632, 25578480, 25898211, 28775790, 34530948, 38367720, 43163685, 46041264, 51796422, 57551580, 69061896, 76735440, 86327370, 103592844, 115103160, 129491055, 138123792, 172654740, 207185688, 230206320, 258982110, 345309480, 414371376, 517964220, 690618960, 1035928440, 2071856880]

約数ペア:

[(1, 2071856880), (2, 1035928440), (3, 690618960), (4, 517964220), (5, 414371376), (6, 345309480), (8, 258982110), (9, 230206320), (10, 207185688), (12, 172654740), (15, 138123792), (16, 129491055), (18, 115103160), (20, 103592844), (24, 86327370), (27, 76735440), (30, 69061896), (36, 57551580), (40, 51796422), (45, 46041264), (48, 43163685), (54, 38367720), (60, 34530948), (72, 28775790), (80, 25898211), (81, 25578480), (90, 23020632), (108, 19183860), (120, 17265474), (135, 15347088), (144, 14387895), (162, 12789240), (180, 11510316), (197, 10517040), (216, 9591930), (240, 8632737), (243, 8526160), (270, 7673544), (324, 6394620), (360, 5755158), (394, 5258520), (405, 5115696), (432, 4795965), (486, 4263080), (540, 3836772), (541, 3829680), (591, 3505680), (648, 3197310), (720, 2877579), (788, 2629260), (810, 2557848), (972, 2131540), (985, 2103408), (1080, 1918386), (1082, 1914840), (1182, 1752840), (1215, 1705232), (1296, 1598655), (1576, 1314630), (1620, 1278924), (1623, 1276560), (1773, 1168560), (1944, 1065770), (1970, 1051704), (2160, 959193), (2164, 957420), (2364, 876420), (2430, 852616), (2705, 765936), (2955, 701136), (3152, 657315), (3240, 639462), (3246, 638280), (3546, 584280), (3888, 532885), (3940, 525852), (4328, 478710), (4728, 438210), (4860, 426308), (4869, 425520), (5319, 389520), (5410, 382968), (5910, 350568), (6480, 319731), (6492, 319140), (7092, 292140), (7880, 262926), (8115, 255312), (8656, 239355), (8865, 233712), (9456, 219105), (9720, 213154), (9738, 212760), (10638, 194760), (10820, 191484), (11820, 175284), (12984, 159570), (14184, 146070), (14607, 141840), (15760, 131463), (15957, 129840), (16230, 127656), (17730, 116856), (19440, 106577), (19476, 106380), (21276, 97380), (21640, 95742), (23640, 87642), (24345, 85104), (25968, 79785), (26595, 77904), (28368, 73035), (29214, 70920), (31914, 64920), (32460, 63828), (35460, 58428), (38952, 53190), (42552, 48690), (43280, 47871), (43821, 47280)]