31931349120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5489

約数の個数: 512

約数和(自身を含む): 127374336000

約数和(自身を除く): 95442986880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 124, 128, 132, 135, 144, 155, 160, 165, 176, 180, 186, 192, 198, 216, 220, 240, 248, 264, 270, 279, 288, 297, 310, 320, 330, 341, 352, 360, 372, 384, 396, 432, 440, 465, 480, 495, 496, 528, 540, 558, 576, 594, 620, 640, 660, 682, 704, 720, 744, 792, 837, 864, 880, 930, 960, 990, 992, 1023, 1056, 1080, 1116, 1152, 1188, 1240, 1320, 1364, 1395, 1408, 1440, 1485, 1488, 1584, 1674, 1705, 1728, 1760, 1860, 1920, 1980, 1984, 2046, 2112, 2160, 2232, 2376, 2480, 2640, 2728, 2790, 2880, 2970, 2976, 3069, 3168, 3348, 3410, 3456, 3520, 3720, 3960, 3968, 4092, 4185, 4224, 4320, 4464, 4752, 4960, 5115, 5280, 5419, 5456, 5580, 5760, 5940, 5952, 6138, 6336, 6696, 6820, 7040, 7440, 7920, 8184, 8370, 8640, 8928, 9207, 9504, 9920, 10230, 10560, 10838, 10912, 11160, 11880, 11904, 12276, 12672, 13392, 13640, 14880, 15345, 15840, 16257, 16368, 16740, 17280, 17856, 18414, 19008, 19840, 20460, 21120, 21676, 21824, 22320, 23760, 24552, 26784, 27095, 27280, 29760, 30690, 31680, 32514, 32736, 33480, 35712, 36828, 38016, 40920, 43352, 43648, 44640, 46035, 47520, 48771, 49104, 53568, 54190, 54560, 59520, 59609, 61380, 63360, 65028, 65472, 66960, 73656, 81285, 81840, 86704, 89280, 92070, 95040, 97542, 98208, 107136, 108380, 109120, 119218, 122760, 130056, 130944, 133920, 146313, 147312, 162570, 163680, 167989, 173408, 178560, 178827, 184140, 190080, 195084, 196416, 216760, 218240, 238436, 243855, 245520, 260112, 267840, 292626, 294624, 298045, 325140, 327360, 335978, 346816, 357654, 368280, 390168, 392832, 433520, 476872, 487710, 491040, 503967, 520224, 535680, 536481, 585252, 589248, 596090, 650280, 654720, 671956, 693632, 715308, 731565, 736560, 780336, 839945, 867040, 894135, 953744, 975420, 982080, 1007934, 1040448, 1072962, 1170504, 1178496, 1192180, 1300560, 1343912, 1430616, 1463130, 1473120, 1511901, 1560672, 1609443, 1679890, 1734080, 1788270, 1847879, 1907488, 1950840, 1964160, 2015868, 2080896, 2145924, 2341008, 2384360, 2519835, 2601120, 2682405, 2687824, 2861232, 2926260, 2946240, 3023802, 3121344, 3218886, 3359780, 3468160, 3576540, 3695758, 3814976, 3901680, 4031736, 4291848, 4535703, 4682016, 4768720, 5039670, 5202240, 5364810, 5375648, 5543637, 5722464, 5852520, 5892480, 6047604, 6242688, 6437772, 6719560, 7153080, 7391516, 7559505, 7629952, 7803360, 8047215, 8063472, 8583696, 9071406, 9239395, 9364032, 9537440, 10079340, 10404480, 10729620, 10751296, 11087274, 11444928, 11705040, 12095208, 12875544, 13439120, 14306160, 14783032, 15119010, 15606720, 16094430, 16126944, 16630911, 17167392, 18142812, 18478790, 18728064, 19074880, 20158680, 21459240, 21502592, 22174548, 22678515, 22889856, 23410080, 24190416, 25751088, 26878240, 27718185, 28612320, 29566064, 30238020, 31213440, 32188860, 32253888, 33261822, 34334784, 36285624, 36957580, 38149760, 40317360, 42918480, 44349096, 45357030, 46820160, 48380832, 49892733, 51502176, 53756480, 55436370, 57224640, 59132128, 60476040, 64377720, 64507776, 66523644, 68669568, 72571248, 73915160, 80634720, 83154555, 85836960, 88698192, 90714060, 93640320, 96761664, 99785466, 103004352, 107512960, 110872740, 114449280, 118264256, 120952080, 128755440, 133047288, 145142496, 147830320, 161269440, 166309110, 171673920, 177396384, 181428120, 193523328, 199570932, 206008704, 221745480, 236528512, 241904160, 249463665, 257510880, 266094576, 290284992, 295660640, 322538880, 332618220, 343347840, 354792768, 362856240, 399141864, 443490960, 483808320, 498927330, 515021760, 532189152, 580569984, 591321280, 665236440, 709585536, 725712480, 798283728, 886981920, 967616640, 997854660, 1030043520, 1064378304, 1182642560, 1330472880, 1451424960, 1596567456, 1773963840, 1995709320, 2128756608, 2660945760, 2902849920, 3193134912, 3547927680, 3991418640, 5321891520, 6386269824, 7982837280, 10643783040, 15965674560, 31931349120]

約数ペア:

[(1, 31931349120), (2, 15965674560), (3, 10643783040), (4, 7982837280), (5, 6386269824), (6, 5321891520), (8, 3991418640), (9, 3547927680), (10, 3193134912), (11, 2902849920), (12, 2660945760), (15, 2128756608), (16, 1995709320), (18, 1773963840), (20, 1596567456), (22, 1451424960), (24, 1330472880), (27, 1182642560), (30, 1064378304), (31, 1030043520), (32, 997854660), (33, 967616640), (36, 886981920), (40, 798283728), (44, 725712480), (45, 709585536), (48, 665236440), (54, 591321280), (55, 580569984), (60, 532189152), (62, 515021760), (64, 498927330), (66, 483808320), (72, 443490960), (80, 399141864), (88, 362856240), (90, 354792768), (93, 343347840), (96, 332618220), (99, 322538880), (108, 295660640), (110, 290284992), (120, 266094576), (124, 257510880), (128, 249463665), (132, 241904160), (135, 236528512), (144, 221745480), (155, 206008704), (160, 199570932), (165, 193523328), (176, 181428120), (180, 177396384), (186, 171673920), (192, 166309110), (198, 161269440), (216, 147830320), (220, 145142496), (240, 133047288), (248, 128755440), (264, 120952080), (270, 118264256), (279, 114449280), (288, 110872740), (297, 107512960), (310, 103004352), (320, 99785466), (330, 96761664), (341, 93640320), (352, 90714060), (360, 88698192), (372, 85836960), (384, 83154555), (396, 80634720), (432, 73915160), (440, 72571248), (465, 68669568), (480, 66523644), (495, 64507776), (496, 64377720), (528, 60476040), (540, 59132128), (558, 57224640), (576, 55436370), (594, 53756480), (620, 51502176), (640, 49892733), (660, 48380832), (682, 46820160), (704, 45357030), (720, 44349096), (744, 42918480), (792, 40317360), (837, 38149760), (864, 36957580), (880, 36285624), (930, 34334784), (960, 33261822), (990, 32253888), (992, 32188860), (1023, 31213440), (1056, 30238020), (1080, 29566064), (1116, 28612320), (1152, 27718185), (1188, 26878240), (1240, 25751088), (1320, 24190416), (1364, 23410080), (1395, 22889856), (1408, 22678515), (1440, 22174548), (1485, 21502592), (1488, 21459240), (1584, 20158680), (1674, 19074880), (1705, 18728064), (1728, 18478790), (1760, 18142812), (1860, 17167392), (1920, 16630911), (1980, 16126944), (1984, 16094430), (2046, 15606720), (2112, 15119010), (2160, 14783032), (2232, 14306160), (2376, 13439120), (2480, 12875544), (2640, 12095208), (2728, 11705040), (2790, 11444928), (2880, 11087274), (2970, 10751296), (2976, 10729620), (3069, 10404480), (3168, 10079340), (3348, 9537440), (3410, 9364032), (3456, 9239395), (3520, 9071406), (3720, 8583696), (3960, 8063472), (3968, 8047215), (4092, 7803360), (4185, 7629952), (4224, 7559505), (4320, 7391516), (4464, 7153080), (4752, 6719560), (4960, 6437772), (5115, 6242688), (5280, 6047604), (5419, 5892480), (5456, 5852520), (5580, 5722464), (5760, 5543637), (5940, 5375648), (5952, 5364810), (6138, 5202240), (6336, 5039670), (6696, 4768720), (6820, 4682016), (7040, 4535703), (7440, 4291848), (7920, 4031736), (8184, 3901680), (8370, 3814976), (8640, 3695758), (8928, 3576540), (9207, 3468160), (9504, 3359780), (9920, 3218886), (10230, 3121344), (10560, 3023802), (10838, 2946240), (10912, 2926260), (11160, 2861232), (11880, 2687824), (11904, 2682405), (12276, 2601120), (12672, 2519835), (13392, 2384360), (13640, 2341008), (14880, 2145924), (15345, 2080896), (15840, 2015868), (16257, 1964160), (16368, 1950840), (16740, 1907488), (17280, 1847879), (17856, 1788270), (18414, 1734080), (19008, 1679890), (19840, 1609443), (20460, 1560672), (21120, 1511901), (21676, 1473120), (21824, 1463130), (22320, 1430616), (23760, 1343912), (24552, 1300560), (26784, 1192180), (27095, 1178496), (27280, 1170504), (29760, 1072962), (30690, 1040448), (31680, 1007934), (32514, 982080), (32736, 975420), (33480, 953744), (35712, 894135), (36828, 867040), (38016, 839945), (40920, 780336), (43352, 736560), (43648, 731565), (44640, 715308), (46035, 693632), (47520, 671956), (48771, 654720), (49104, 650280), (53568, 596090), (54190, 589248), (54560, 585252), (59520, 536481), (59609, 535680), (61380, 520224), (63360, 503967), (65028, 491040), (65472, 487710), (66960, 476872), (73656, 433520), (81285, 392832), (81840, 390168), (86704, 368280), (89280, 357654), (92070, 346816), (95040, 335978), (97542, 327360), (98208, 325140), (107136, 298045), (108380, 294624), (109120, 292626), (119218, 267840), (122760, 260112), (130056, 245520), (130944, 243855), (133920, 238436), (146313, 218240), (147312, 216760), (162570, 196416), (163680, 195084), (167989, 190080), (173408, 184140), (178560, 178827)]