2157801120

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 576

約数和(自身を含む): 8453652480

約数和(自身を除く): 6295851360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 81, 90, 92, 95, 96, 108, 114, 115, 120, 127, 135, 138, 144, 152, 160, 162, 171, 180, 184, 190, 207, 216, 228, 230, 240, 243, 254, 270, 276, 285, 288, 304, 324, 342, 345, 360, 368, 380, 381, 405, 414, 432, 437, 456, 460, 480, 486, 508, 513, 540, 552, 570, 608, 621, 635, 648, 684, 690, 720, 736, 760, 762, 810, 828, 855, 864, 874, 912, 920, 972, 1016, 1026, 1035, 1080, 1104, 1140, 1143, 1215, 1242, 1270, 1296, 1311, 1368, 1380, 1440, 1520, 1524, 1539, 1620, 1656, 1710, 1748, 1824, 1840, 1863, 1905, 1944, 2032, 2052, 2070, 2160, 2185, 2208, 2280, 2286, 2413, 2430, 2484, 2540, 2565, 2592, 2622, 2736, 2760, 2921, 3040, 3048, 3078, 3105, 3240, 3312, 3420, 3429, 3496, 3680, 3726, 3810, 3888, 3933, 4064, 4104, 4140, 4320, 4370, 4560, 4572, 4617, 4826, 4860, 4968, 5080, 5130, 5244, 5472, 5520, 5589, 5715, 5842, 6096, 6156, 6210, 6480, 6555, 6624, 6840, 6858, 6992, 7239, 7452, 7620, 7695, 7776, 7866, 8208, 8280, 8740, 8763, 9120, 9144, 9234, 9315, 9652, 9720, 9936, 10160, 10260, 10287, 10488, 11040, 11178, 11430, 11684, 11799, 12065, 12192, 12312, 12420, 12960, 13110, 13680, 13716, 13984, 14478, 14605, 14904, 15240, 15390, 15732, 16416, 16560, 17145, 17480, 17526, 18288, 18468, 18630, 19304, 19440, 19665, 19872, 20320, 20520, 20574, 20976, 21717, 22356, 22860, 23085, 23368, 23598, 24130, 24624, 24840, 26220, 26289, 27360, 27432, 27945, 28956, 29210, 29808, 30480, 30780, 30861, 31464, 33120, 34290, 34960, 35052, 35397, 36195, 36576, 36936, 37260, 38608, 38880, 39330, 41040, 41148, 41952, 43434, 43815, 44712, 45720, 46170, 46736, 47196, 48260, 49248, 49680, 51435, 52440, 52578, 54864, 55499, 55890, 57912, 58420, 58995, 59616, 60960, 61560, 61722, 62928, 65151, 68580, 69920, 70104, 70794, 72390, 73872, 74520, 77216, 78660, 78867, 82080, 82296, 86868, 87630, 89424, 91440, 92340, 93472, 94392, 96520, 99360, 102870, 104880, 105156, 106191, 108585, 109728, 110998, 111780, 115824, 116840, 117990, 123120, 123444, 125856, 130302, 131445, 137160, 140208, 141588, 144780, 147744, 149040, 154305, 157320, 157734, 164592, 166497, 173736, 175260, 176985, 178848, 182880, 184680, 188784, 193040, 195453, 205740, 209760, 210312, 212382, 217170, 221996, 223560, 231648, 233680, 235980, 236601, 246240, 246888, 260604, 262890, 274320, 277495, 280416, 283176, 289560, 298080, 308610, 314640, 315468, 325755, 329184, 332994, 347472, 350520, 353970, 369360, 377568, 386080, 390906, 394335, 411480, 420624, 424764, 434340, 443992, 447120, 467360, 471960, 473202, 493776, 499491, 521208, 525780, 530955, 548640, 554990, 566352, 579120, 586359, 617220, 629280, 630936, 651510, 665988, 694944, 701040, 707940, 709803, 738720, 781812, 788670, 822960, 832485, 841248, 849528, 868680, 887984, 894240, 943920, 946404, 977265, 987552, 998982, 1042416, 1051560, 1061910, 1109980, 1132704, 1158240, 1172718, 1183005, 1234440, 1261872, 1303020, 1331976, 1402080, 1415880, 1419606, 1498473, 1563624, 1577340, 1645920, 1664970, 1699056, 1737360, 1775968, 1887840, 1892808, 1954530, 1997964, 2084832, 2103120, 2123820, 2219960, 2345436, 2366010, 2468880, 2497455, 2523744, 2606040, 2663952, 2831760, 2839212, 2931795, 2996946, 3127248, 3154680, 3329940, 3398112, 3474720, 3549015, 3785616, 3909060, 3995928, 4206240, 4247640, 4439920, 4495419, 4690872, 4732020, 4937760, 4994910, 5212080, 5327904, 5663520, 5678424, 5863590, 5993892, 6254496, 6309360, 6659880, 7098030, 7492365, 7571232, 7818120, 7991856, 8495280, 8879840, 8990838, 9381744, 9464040, 9989820, 10424160, 11356848, 11727180, 11987784, 12618720, 13319760, 13486257, 14196060, 14984730, 15636240, 15983712, 16990560, 17981676, 18763488, 18928080, 19979640, 22477095, 22713696, 23454360, 23975568, 26639520, 26972514, 28392120, 29969460, 31272480, 35963352, 37856160, 39959280, 44954190, 46908720, 47951136, 53945028, 56784240, 59938920, 67431285, 71926704, 79918560, 89908380, 93817440, 107890056, 113568480, 119877840, 134862570, 143853408, 179816760, 215780112, 239755680, 269725140, 359633520, 431560224, 539450280, 719267040, 1078900560, 2157801120]

約数ペア:

[(1, 2157801120), (2, 1078900560), (3, 719267040), (4, 539450280), (5, 431560224), (6, 359633520), (8, 269725140), (9, 239755680), (10, 215780112), (12, 179816760), (15, 143853408), (16, 134862570), (18, 119877840), (19, 113568480), (20, 107890056), (23, 93817440), (24, 89908380), (27, 79918560), (30, 71926704), (32, 67431285), (36, 59938920), (38, 56784240), (40, 53945028), (45, 47951136), (46, 46908720), (48, 44954190), (54, 39959280), (57, 37856160), (60, 35963352), (69, 31272480), (72, 29969460), (76, 28392120), (80, 26972514), (81, 26639520), (90, 23975568), (92, 23454360), (95, 22713696), (96, 22477095), (108, 19979640), (114, 18928080), (115, 18763488), (120, 17981676), (127, 16990560), (135, 15983712), (138, 15636240), (144, 14984730), (152, 14196060), (160, 13486257), (162, 13319760), (171, 12618720), (180, 11987784), (184, 11727180), (190, 11356848), (207, 10424160), (216, 9989820), (228, 9464040), (230, 9381744), (240, 8990838), (243, 8879840), (254, 8495280), (270, 7991856), (276, 7818120), (285, 7571232), (288, 7492365), (304, 7098030), (324, 6659880), (342, 6309360), (345, 6254496), (360, 5993892), (368, 5863590), (380, 5678424), (381, 5663520), (405, 5327904), (414, 5212080), (432, 4994910), (437, 4937760), (456, 4732020), (460, 4690872), (480, 4495419), (486, 4439920), (508, 4247640), (513, 4206240), (540, 3995928), (552, 3909060), (570, 3785616), (608, 3549015), (621, 3474720), (635, 3398112), (648, 3329940), (684, 3154680), (690, 3127248), (720, 2996946), (736, 2931795), (760, 2839212), (762, 2831760), (810, 2663952), (828, 2606040), (855, 2523744), (864, 2497455), (874, 2468880), (912, 2366010), (920, 2345436), (972, 2219960), (1016, 2123820), (1026, 2103120), (1035, 2084832), (1080, 1997964), (1104, 1954530), (1140, 1892808), (1143, 1887840), (1215, 1775968), (1242, 1737360), (1270, 1699056), (1296, 1664970), (1311, 1645920), (1368, 1577340), (1380, 1563624), (1440, 1498473), (1520, 1419606), (1524, 1415880), (1539, 1402080), (1620, 1331976), (1656, 1303020), (1710, 1261872), (1748, 1234440), (1824, 1183005), (1840, 1172718), (1863, 1158240), (1905, 1132704), (1944, 1109980), (2032, 1061910), (2052, 1051560), (2070, 1042416), (2160, 998982), (2185, 987552), (2208, 977265), (2280, 946404), (2286, 943920), (2413, 894240), (2430, 887984), (2484, 868680), (2540, 849528), (2565, 841248), (2592, 832485), (2622, 822960), (2736, 788670), (2760, 781812), (2921, 738720), (3040, 709803), (3048, 707940), (3078, 701040), (3105, 694944), (3240, 665988), (3312, 651510), (3420, 630936), (3429, 629280), (3496, 617220), (3680, 586359), (3726, 579120), (3810, 566352), (3888, 554990), (3933, 548640), (4064, 530955), (4104, 525780), (4140, 521208), (4320, 499491), (4370, 493776), (4560, 473202), (4572, 471960), (4617, 467360), (4826, 447120), (4860, 443992), (4968, 434340), (5080, 424764), (5130, 420624), (5244, 411480), (5472, 394335), (5520, 390906), (5589, 386080), (5715, 377568), (5842, 369360), (6096, 353970), (6156, 350520), (6210, 347472), (6480, 332994), (6555, 329184), (6624, 325755), (6840, 315468), (6858, 314640), (6992, 308610), (7239, 298080), (7452, 289560), (7620, 283176), (7695, 280416), (7776, 277495), (7866, 274320), (8208, 262890), (8280, 260604), (8740, 246888), (8763, 246240), (9120, 236601), (9144, 235980), (9234, 233680), (9315, 231648), (9652, 223560), (9720, 221996), (9936, 217170), (10160, 212382), (10260, 210312), (10287, 209760), (10488, 205740), (11040, 195453), (11178, 193040), (11430, 188784), (11684, 184680), (11799, 182880), (12065, 178848), (12192, 176985), (12312, 175260), (12420, 173736), (12960, 166497), (13110, 164592), (13680, 157734), (13716, 157320), (13984, 154305), (14478, 149040), (14605, 147744), (14904, 144780), (15240, 141588), (15390, 140208), (15732, 137160), (16416, 131445), (16560, 130302), (17145, 125856), (17480, 123444), (17526, 123120), (18288, 117990), (18468, 116840), (18630, 115824), (19304, 111780), (19440, 110998), (19665, 109728), (19872, 108585), (20320, 106191), (20520, 105156), (20574, 104880), (20976, 102870), (21717, 99360), (22356, 96520), (22860, 94392), (23085, 93472), (23368, 92340), (23598, 91440), (24130, 89424), (24624, 87630), (24840, 86868), (26220, 82296), (26289, 82080), (27360, 78867), (27432, 78660), (27945, 77216), (28956, 74520), (29210, 73872), (29808, 72390), (30480, 70794), (30780, 70104), (30861, 69920), (31464, 68580), (33120, 65151), (34290, 62928), (34960, 61722), (35052, 61560), (35397, 60960), (36195, 59616), (36576, 58995), (36936, 58420), (37260, 57912), (38608, 55890), (38880, 55499), (39330, 54864), (41040, 52578), (41148, 52440), (41952, 51435), (43434, 49680), (43815, 49248), (44712, 48260), (45720, 47196), (46170, 46736)]