21661953120

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 576

約数和(自身を含む): 79887015936

約数和(自身を除く): 58225062816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 107, 108, 120, 123, 127, 135, 144, 160, 162, 164, 180, 205, 214, 216, 240, 243, 246, 254, 270, 288, 321, 324, 328, 360, 369, 381, 405, 410, 428, 432, 480, 486, 492, 508, 535, 540, 615, 635, 642, 648, 656, 720, 738, 762, 810, 820, 856, 864, 963, 972, 984, 1016, 1070, 1080, 1107, 1143, 1215, 1230, 1270, 1284, 1296, 1312, 1440, 1476, 1524, 1605, 1620, 1640, 1712, 1845, 1905, 1926, 1944, 1968, 2032, 2140, 2160, 2214, 2286, 2430, 2460, 2540, 2568, 2592, 2889, 2952, 3048, 3210, 3240, 3280, 3321, 3424, 3429, 3690, 3810, 3852, 3888, 3936, 4064, 4280, 4320, 4387, 4428, 4572, 4815, 4860, 4920, 5080, 5136, 5207, 5535, 5715, 5778, 5904, 6096, 6420, 6480, 6560, 6642, 6858, 7380, 7620, 7704, 7776, 8560, 8667, 8774, 8856, 9144, 9630, 9720, 9840, 9963, 10160, 10272, 10287, 10414, 11070, 11430, 11556, 11808, 12192, 12840, 12960, 13161, 13284, 13589, 13716, 14445, 14760, 15240, 15408, 15621, 16605, 17120, 17145, 17334, 17548, 17712, 18288, 19260, 19440, 19680, 19926, 20320, 20574, 20828, 21935, 22140, 22860, 23112, 25680, 26001, 26035, 26322, 26568, 27178, 27432, 28890, 29520, 30480, 30816, 30861, 31242, 33210, 34290, 34668, 35096, 35424, 36576, 38520, 38880, 39483, 39852, 40767, 41148, 41656, 43335, 43870, 44280, 45720, 46224, 46863, 49815, 51360, 51435, 52002, 52070, 52644, 53136, 54356, 54864, 57780, 59040, 60960, 61722, 62484, 65805, 66420, 67945, 68580, 69336, 70192, 77040, 78105, 78966, 79704, 81534, 82296, 83312, 86670, 87740, 88560, 91440, 92448, 93726, 99630, 102870, 104004, 104140, 105288, 106272, 108712, 109728, 115560, 118449, 122301, 123444, 124968, 130005, 131610, 132840, 135890, 137160, 138672, 140384, 140589, 154080, 154305, 156210, 157932, 159408, 163068, 164592, 166624, 173340, 175480, 177120, 182880, 187452, 197415, 199260, 203835, 205740, 208008, 208280, 210576, 217424, 231120, 234315, 236898, 244602, 246888, 249936, 260010, 263220, 265680, 271780, 274320, 277344, 281178, 308610, 312420, 315864, 318816, 326136, 329184, 346680, 350960, 355347, 366903, 374904, 394830, 398520, 407670, 411480, 416016, 416560, 421152, 421767, 434848, 462240, 468630, 473796, 489204, 493776, 499872, 520020, 526440, 531360, 543560, 548640, 557149, 562356, 592245, 611505, 617220, 624840, 631728, 652272, 693360, 701920, 702945, 710694, 733806, 749808, 789660, 797040, 815340, 822960, 832032, 833120, 843534, 937260, 947592, 978408, 987552, 1040040, 1052880, 1066041, 1087120, 1100709, 1114298, 1124712, 1184490, 1223010, 1234440, 1249680, 1263456, 1265301, 1304544, 1386720, 1405890, 1421388, 1467612, 1499616, 1579320, 1594080, 1630680, 1645920, 1671447, 1687068, 1776735, 1834515, 1874520, 1895184, 1956816, 2080080, 2105760, 2108835, 2132082, 2174240, 2201418, 2228596, 2249424, 2368980, 2446020, 2468880, 2499360, 2530602, 2785745, 2811780, 2842776, 2935224, 3158640, 3261360, 3302127, 3342894, 3374136, 3553470, 3669030, 3749040, 3790368, 3913632, 4160160, 4217670, 4264164, 4402836, 4457192, 4498848, 4737960, 4892040, 4937760, 5014341, 5061204, 5330205, 5503545, 5571490, 5623560, 5685552, 5870448, 6317280, 6326505, 6522720, 6604254, 6685788, 6748272, 7106940, 7338060, 7498080, 8357235, 8435340, 8528328, 8805672, 8914384, 9475920, 9784080, 10028682, 10122408, 10660410, 11007090, 11142980, 11247120, 11371104, 11740896, 12653010, 13208508, 13371576, 13496544, 14213880, 14676120, 15043023, 16510635, 16714470, 16870680, 17056656, 17611344, 17828768, 18951840, 19568160, 20057364, 20244816, 21320820, 22014180, 22285960, 22494240, 25071705, 25306020, 26417016, 26743152, 28427760, 29352240, 30086046, 33021270, 33428940, 33741360, 34113312, 35222688, 40114728, 40489632, 42641640, 44028360, 44571920, 45129069, 50143410, 50612040, 52834032, 53486304, 56855520, 58704480, 60172092, 66042540, 66857880, 67482720, 75215115, 80229456, 85283280, 88056720, 89143840, 90258138, 100286820, 101224080, 105668064, 120344184, 132085080, 133715760, 135387207, 150430230, 160458912, 170566560, 176113440, 180516276, 200573640, 202448160, 225645345, 240688368, 264170160, 267431520, 270774414, 300860460, 361032552, 401147280, 451290690, 481376736, 528340320, 541548828, 601720920, 676936035, 722065104, 802294560, 902581380, 1083097656, 1203441840, 1353872070, 1444130208, 1805162760, 2166195312, 2406883680, 2707744140, 3610325520, 4332390624, 5415488280, 7220651040, 10830976560, 21661953120]

約数ペア:

[(1, 21661953120), (2, 10830976560), (3, 7220651040), (4, 5415488280), (5, 4332390624), (6, 3610325520), (8, 2707744140), (9, 2406883680), (10, 2166195312), (12, 1805162760), (15, 1444130208), (16, 1353872070), (18, 1203441840), (20, 1083097656), (24, 902581380), (27, 802294560), (30, 722065104), (32, 676936035), (36, 601720920), (40, 541548828), (41, 528340320), (45, 481376736), (48, 451290690), (54, 401147280), (60, 361032552), (72, 300860460), (80, 270774414), (81, 267431520), (82, 264170160), (90, 240688368), (96, 225645345), (107, 202448160), (108, 200573640), (120, 180516276), (123, 176113440), (127, 170566560), (135, 160458912), (144, 150430230), (160, 135387207), (162, 133715760), (164, 132085080), (180, 120344184), (205, 105668064), (214, 101224080), (216, 100286820), (240, 90258138), (243, 89143840), (246, 88056720), (254, 85283280), (270, 80229456), (288, 75215115), (321, 67482720), (324, 66857880), (328, 66042540), (360, 60172092), (369, 58704480), (381, 56855520), (405, 53486304), (410, 52834032), (428, 50612040), (432, 50143410), (480, 45129069), (486, 44571920), (492, 44028360), (508, 42641640), (535, 40489632), (540, 40114728), (615, 35222688), (635, 34113312), (642, 33741360), (648, 33428940), (656, 33021270), (720, 30086046), (738, 29352240), (762, 28427760), (810, 26743152), (820, 26417016), (856, 25306020), (864, 25071705), (963, 22494240), (972, 22285960), (984, 22014180), (1016, 21320820), (1070, 20244816), (1080, 20057364), (1107, 19568160), (1143, 18951840), (1215, 17828768), (1230, 17611344), (1270, 17056656), (1284, 16870680), (1296, 16714470), (1312, 16510635), (1440, 15043023), (1476, 14676120), (1524, 14213880), (1605, 13496544), (1620, 13371576), (1640, 13208508), (1712, 12653010), (1845, 11740896), (1905, 11371104), (1926, 11247120), (1944, 11142980), (1968, 11007090), (2032, 10660410), (2140, 10122408), (2160, 10028682), (2214, 9784080), (2286, 9475920), (2430, 8914384), (2460, 8805672), (2540, 8528328), (2568, 8435340), (2592, 8357235), (2889, 7498080), (2952, 7338060), (3048, 7106940), (3210, 6748272), (3240, 6685788), (3280, 6604254), (3321, 6522720), (3424, 6326505), (3429, 6317280), (3690, 5870448), (3810, 5685552), (3852, 5623560), (3888, 5571490), (3936, 5503545), (4064, 5330205), (4280, 5061204), (4320, 5014341), (4387, 4937760), (4428, 4892040), (4572, 4737960), (4815, 4498848), (4860, 4457192), (4920, 4402836), (5080, 4264164), (5136, 4217670), (5207, 4160160), (5535, 3913632), (5715, 3790368), (5778, 3749040), (5904, 3669030), (6096, 3553470), (6420, 3374136), (6480, 3342894), (6560, 3302127), (6642, 3261360), (6858, 3158640), (7380, 2935224), (7620, 2842776), (7704, 2811780), (7776, 2785745), (8560, 2530602), (8667, 2499360), (8774, 2468880), (8856, 2446020), (9144, 2368980), (9630, 2249424), (9720, 2228596), (9840, 2201418), (9963, 2174240), (10160, 2132082), (10272, 2108835), (10287, 2105760), (10414, 2080080), (11070, 1956816), (11430, 1895184), (11556, 1874520), (11808, 1834515), (12192, 1776735), (12840, 1687068), (12960, 1671447), (13161, 1645920), (13284, 1630680), (13589, 1594080), (13716, 1579320), (14445, 1499616), (14760, 1467612), (15240, 1421388), (15408, 1405890), (15621, 1386720), (16605, 1304544), (17120, 1265301), (17145, 1263456), (17334, 1249680), (17548, 1234440), (17712, 1223010), (18288, 1184490), (19260, 1124712), (19440, 1114298), (19680, 1100709), (19926, 1087120), (20320, 1066041), (20574, 1052880), (20828, 1040040), (21935, 987552), (22140, 978408), (22860, 947592), (23112, 937260), (25680, 843534), (26001, 833120), (26035, 832032), (26322, 822960), (26568, 815340), (27178, 797040), (27432, 789660), (28890, 749808), (29520, 733806), (30480, 710694), (30816, 702945), (30861, 701920), (31242, 693360), (33210, 652272), (34290, 631728), (34668, 624840), (35096, 617220), (35424, 611505), (36576, 592245), (38520, 562356), (38880, 557149), (39483, 548640), (39852, 543560), (40767, 531360), (41148, 526440), (41656, 520020), (43335, 499872), (43870, 493776), (44280, 489204), (45720, 473796), (46224, 468630), (46863, 462240), (49815, 434848), (51360, 421767), (51435, 421152), (52002, 416560), (52070, 416016), (52644, 411480), (53136, 407670), (54356, 398520), (54864, 394830), (57780, 374904), (59040, 366903), (60960, 355347), (61722, 350960), (62484, 346680), (65805, 329184), (66420, 326136), (67945, 318816), (68580, 315864), (69336, 312420), (70192, 308610), (77040, 281178), (78105, 277344), (78966, 274320), (79704, 271780), (81534, 265680), (82296, 263220), (83312, 260010), (86670, 249936), (87740, 246888), (88560, 244602), (91440, 236898), (92448, 234315), (93726, 231120), (99630, 217424), (102870, 210576), (104004, 208280), (104140, 208008), (105288, 205740), (106272, 203835), (108712, 199260), (109728, 197415), (115560, 187452), (118449, 182880), (122301, 177120), (123444, 175480), (124968, 173340), (130005, 166624), (131610, 164592), (132840, 163068), (135890, 159408), (137160, 157932), (138672, 156210), (140384, 154305), (140589, 154080)]