21915345760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 576

約数和(自身を含む): 69498777600

約数和(自身を除く): 47583431840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 79, 80, 88, 89, 92, 110, 112, 115, 121, 140, 154, 158, 160, 161, 176, 178, 184, 220, 224, 230, 242, 253, 280, 308, 316, 322, 352, 356, 368, 385, 395, 440, 445, 460, 484, 506, 553, 560, 605, 616, 623, 632, 644, 712, 736, 770, 790, 805, 847, 869, 880, 890, 920, 968, 979, 1012, 1106, 1120, 1210, 1232, 1246, 1264, 1265, 1288, 1424, 1540, 1580, 1610, 1694, 1738, 1760, 1771, 1780, 1817, 1840, 1936, 1958, 2024, 2047, 2212, 2420, 2464, 2492, 2528, 2530, 2576, 2765, 2783, 2848, 3080, 3115, 3160, 3220, 3388, 3476, 3542, 3560, 3634, 3680, 3872, 3916, 4048, 4094, 4235, 4345, 4424, 4840, 4895, 4984, 5060, 5152, 5530, 5566, 6083, 6160, 6230, 6320, 6440, 6776, 6853, 6952, 7031, 7084, 7120, 7268, 7832, 8096, 8188, 8470, 8690, 8848, 8855, 9085, 9559, 9680, 9790, 9968, 10120, 10235, 10769, 11060, 11132, 12166, 12320, 12460, 12640, 12719, 12880, 13552, 13706, 13904, 13915, 14062, 14168, 14240, 14329, 14536, 15664, 16376, 16940, 17380, 17696, 17710, 18170, 19118, 19360, 19481, 19580, 19936, 19987, 20240, 20470, 21538, 22120, 22264, 22517, 24332, 24920, 25438, 25760, 27104, 27412, 27808, 27830, 28124, 28336, 28658, 29072, 30415, 31328, 32752, 33880, 34265, 34760, 35155, 35420, 36340, 38236, 38962, 39160, 39974, 40480, 40940, 43076, 44240, 44528, 45034, 47795, 48664, 49217, 49840, 50876, 53845, 54824, 55660, 56248, 56672, 57316, 58144, 60830, 63595, 65504, 66913, 67760, 68530, 69520, 70310, 70840, 71645, 72680, 75383, 76472, 77341, 77924, 78320, 79948, 81880, 86152, 88480, 89056, 90068, 95590, 97328, 97405, 98434, 99680, 99935, 101752, 107690, 109648, 111320, 112496, 112585, 114632, 121660, 127190, 133826, 135520, 137060, 139040, 139909, 140620, 141680, 143290, 145360, 150766, 152944, 154682, 155848, 156640, 157619, 159896, 161713, 163760, 172304, 180136, 191180, 194656, 194810, 196868, 199870, 203504, 215380, 219296, 219857, 222640, 224992, 225170, 229264, 243320, 246085, 247687, 254380, 267652, 274120, 279818, 281240, 283360, 286580, 290720, 301532, 305888, 309364, 311696, 315238, 319792, 323426, 327520, 334565, 344608, 360272, 376915, 382360, 386705, 389620, 393736, 399740, 407008, 430760, 439714, 445280, 450340, 458528, 486640, 492170, 495374, 508760, 535304, 541387, 548240, 559636, 562480, 573160, 603064, 618728, 623392, 630476, 639584, 646852, 669130, 699545, 720544, 753830, 764720, 773410, 779240, 787472, 788095, 799480, 808565, 850751, 861520, 879428, 900680, 973280, 984340, 990748, 1017520, 1070608, 1082774, 1096480, 1099285, 1119272, 1124960, 1131991, 1146320, 1206128, 1237456, 1238435, 1260952, 1293704, 1338260, 1399090, 1507660, 1529440, 1538999, 1546820, 1558480, 1574944, 1576190, 1598960, 1617130, 1701502, 1723040, 1733809, 1758856, 1778843, 1801360, 1968680, 1981496, 2035040, 2141216, 2165548, 2198570, 2238544, 2263982, 2292640, 2412256, 2474912, 2476870, 2521904, 2587408, 2676520, 2706935, 2798180, 3015320, 3077998, 3093640, 3116960, 3152380, 3197920, 3234260, 3403004, 3467618, 3517712, 3557686, 3602720, 3937360, 3962992, 4253755, 4331096, 4397140, 4477088, 4527964, 4953740, 5043808, 5174816, 5353040, 5413870, 5596360, 5659955, 5955257, 6030640, 6155996, 6187280, 6304760, 6468520, 6806008, 6935236, 7035424, 7115372, 7694995, 7874720, 7925984, 8507510, 8662192, 8669045, 8794280, 8894215, 9055928, 9907480, 10706080, 10827740, 11192720, 11319910, 11910514, 12061280, 12311992, 12374560, 12451901, 12609520, 12937040, 13612016, 13870472, 14230744, 15389990, 17015020, 17324384, 17338090, 17588560, 17788430, 18111856, 19567273, 19814960, 21655480, 22385440, 22639820, 23821028, 24623984, 24903802, 25219040, 25874080, 27224032, 27740944, 28461488, 29776285, 30779980, 34030040, 34676180, 35177120, 35576860, 36223712, 39134546, 39629920, 43310960, 45279640, 47642056, 49247968, 49807604, 55481888, 56922976, 59552570, 61559960, 62259505, 68060080, 69352360, 71153720, 78269092, 86621920, 90559280, 95284112, 97836365, 99615208, 119105140, 123119920, 124519010, 136120160, 136970911, 138704720, 142307440, 156538184, 181118560, 190568224, 195672730, 199230416, 238210280, 246239840, 249038020, 273941822, 277409440, 284614880, 313076368, 391345460, 398460832, 476420560, 498076040, 547883644, 626152736, 684854555, 782690920, 952841120, 996152080, 1095767288, 1369709110, 1565381840, 1992304160, 2191534576, 2739418220, 3130763680, 4383069152, 5478836440, 10957672880, 21915345760]

約数ペア:

[(1, 21915345760), (2, 10957672880), (4, 5478836440), (5, 4383069152), (7, 3130763680), (8, 2739418220), (10, 2191534576), (11, 1992304160), (14, 1565381840), (16, 1369709110), (20, 1095767288), (22, 996152080), (23, 952841120), (28, 782690920), (32, 684854555), (35, 626152736), (40, 547883644), (44, 498076040), (46, 476420560), (55, 398460832), (56, 391345460), (70, 313076368), (77, 284614880), (79, 277409440), (80, 273941822), (88, 249038020), (89, 246239840), (92, 238210280), (110, 199230416), (112, 195672730), (115, 190568224), (121, 181118560), (140, 156538184), (154, 142307440), (158, 138704720), (160, 136970911), (161, 136120160), (176, 124519010), (178, 123119920), (184, 119105140), (220, 99615208), (224, 97836365), (230, 95284112), (242, 90559280), (253, 86621920), (280, 78269092), (308, 71153720), (316, 69352360), (322, 68060080), (352, 62259505), (356, 61559960), (368, 59552570), (385, 56922976), (395, 55481888), (440, 49807604), (445, 49247968), (460, 47642056), (484, 45279640), (506, 43310960), (553, 39629920), (560, 39134546), (605, 36223712), (616, 35576860), (623, 35177120), (632, 34676180), (644, 34030040), (712, 30779980), (736, 29776285), (770, 28461488), (790, 27740944), (805, 27224032), (847, 25874080), (869, 25219040), (880, 24903802), (890, 24623984), (920, 23821028), (968, 22639820), (979, 22385440), (1012, 21655480), (1106, 19814960), (1120, 19567273), (1210, 18111856), (1232, 17788430), (1246, 17588560), (1264, 17338090), (1265, 17324384), (1288, 17015020), (1424, 15389990), (1540, 14230744), (1580, 13870472), (1610, 13612016), (1694, 12937040), (1738, 12609520), (1760, 12451901), (1771, 12374560), (1780, 12311992), (1817, 12061280), (1840, 11910514), (1936, 11319910), (1958, 11192720), (2024, 10827740), (2047, 10706080), (2212, 9907480), (2420, 9055928), (2464, 8894215), (2492, 8794280), (2528, 8669045), (2530, 8662192), (2576, 8507510), (2765, 7925984), (2783, 7874720), (2848, 7694995), (3080, 7115372), (3115, 7035424), (3160, 6935236), (3220, 6806008), (3388, 6468520), (3476, 6304760), (3542, 6187280), (3560, 6155996), (3634, 6030640), (3680, 5955257), (3872, 5659955), (3916, 5596360), (4048, 5413870), (4094, 5353040), (4235, 5174816), (4345, 5043808), (4424, 4953740), (4840, 4527964), (4895, 4477088), (4984, 4397140), (5060, 4331096), (5152, 4253755), (5530, 3962992), (5566, 3937360), (6083, 3602720), (6160, 3557686), (6230, 3517712), (6320, 3467618), (6440, 3403004), (6776, 3234260), (6853, 3197920), (6952, 3152380), (7031, 3116960), (7084, 3093640), (7120, 3077998), (7268, 3015320), (7832, 2798180), (8096, 2706935), (8188, 2676520), (8470, 2587408), (8690, 2521904), (8848, 2476870), (8855, 2474912), (9085, 2412256), (9559, 2292640), (9680, 2263982), (9790, 2238544), (9968, 2198570), (10120, 2165548), (10235, 2141216), (10769, 2035040), (11060, 1981496), (11132, 1968680), (12166, 1801360), (12320, 1778843), (12460, 1758856), (12640, 1733809), (12719, 1723040), (12880, 1701502), (13552, 1617130), (13706, 1598960), (13904, 1576190), (13915, 1574944), (14062, 1558480), (14168, 1546820), (14240, 1538999), (14329, 1529440), (14536, 1507660), (15664, 1399090), (16376, 1338260), (16940, 1293704), (17380, 1260952), (17696, 1238435), (17710, 1237456), (18170, 1206128), (19118, 1146320), (19360, 1131991), (19481, 1124960), (19580, 1119272), (19936, 1099285), (19987, 1096480), (20240, 1082774), (20470, 1070608), (21538, 1017520), (22120, 990748), (22264, 984340), (22517, 973280), (24332, 900680), (24920, 879428), (25438, 861520), (25760, 850751), (27104, 808565), (27412, 799480), (27808, 788095), (27830, 787472), (28124, 779240), (28336, 773410), (28658, 764720), (29072, 753830), (30415, 720544), (31328, 699545), (32752, 669130), (33880, 646852), (34265, 639584), (34760, 630476), (35155, 623392), (35420, 618728), (36340, 603064), (38236, 573160), (38962, 562480), (39160, 559636), (39974, 548240), (40480, 541387), (40940, 535304), (43076, 508760), (44240, 495374), (44528, 492170), (45034, 486640), (47795, 458528), (48664, 450340), (49217, 445280), (49840, 439714), (50876, 430760), (53845, 407008), (54824, 399740), (55660, 393736), (56248, 389620), (56672, 386705), (57316, 382360), (58144, 376915), (60830, 360272), (63595, 344608), (65504, 334565), (66913, 327520), (67760, 323426), (68530, 319792), (69520, 315238), (70310, 311696), (70840, 309364), (71645, 305888), (72680, 301532), (75383, 290720), (76472, 286580), (77341, 283360), (77924, 281240), (78320, 279818), (79948, 274120), (81880, 267652), (86152, 254380), (88480, 247687), (89056, 246085), (90068, 243320), (95590, 229264), (97328, 225170), (97405, 224992), (98434, 222640), (99680, 219857), (99935, 219296), (101752, 215380), (107690, 203504), (109648, 199870), (111320, 196868), (112496, 194810), (112585, 194656), (114632, 191180), (121660, 180136), (127190, 172304), (133826, 163760), (135520, 161713), (137060, 159896), (139040, 157619), (139909, 156640), (140620, 155848), (141680, 154682), (143290, 152944), (145360, 150766)]