31131257472

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 640

約数和(自身を含む): 111184634880

約数和(自身を除く): 80053377408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 101, 108, 112, 124, 126, 128, 137, 144, 162, 168, 186, 189, 192, 202, 216, 217, 224, 248, 252, 274, 279, 288, 303, 324, 336, 372, 378, 384, 404, 411, 432, 434, 448, 496, 504, 548, 558, 567, 576, 606, 648, 651, 672, 707, 744, 756, 808, 822, 837, 864, 868, 896, 909, 959, 992, 1008, 1096, 1116, 1134, 1152, 1212, 1233, 1296, 1302, 1344, 1414, 1488, 1512, 1616, 1644, 1674, 1728, 1736, 1818, 1918, 1953, 1984, 2016, 2121, 2192, 2232, 2268, 2424, 2466, 2511, 2592, 2604, 2688, 2727, 2828, 2877, 2976, 3024, 3131, 3232, 3288, 3348, 3456, 3472, 3636, 3699, 3836, 3906, 3968, 4032, 4242, 4247, 4384, 4464, 4536, 4848, 4932, 5022, 5184, 5208, 5454, 5656, 5754, 5859, 5952, 6048, 6262, 6363, 6464, 6576, 6696, 6944, 7272, 7398, 7672, 7812, 8064, 8181, 8484, 8494, 8631, 8768, 8928, 9072, 9393, 9696, 9864, 10044, 10368, 10416, 10908, 11097, 11312, 11508, 11718, 11904, 12096, 12524, 12726, 12741, 12928, 13152, 13392, 13837, 13888, 14544, 14796, 15344, 15624, 16362, 16968, 16988, 17262, 17536, 17577, 17856, 18144, 18786, 19089, 19392, 19728, 20088, 20832, 21816, 21917, 22194, 22624, 23016, 23436, 24192, 25048, 25452, 25482, 25893, 26304, 26784, 27674, 27776, 28179, 29088, 29592, 29729, 30688, 31248, 32724, 33936, 33976, 34524, 35154, 35712, 36288, 37572, 38178, 38223, 38784, 39456, 40176, 41511, 41664, 43632, 43834, 44388, 45248, 46032, 46872, 50096, 50904, 50964, 51786, 52608, 53568, 55348, 56358, 57267, 58176, 59184, 59458, 61376, 62496, 65448, 65751, 67872, 67952, 69048, 70308, 72576, 75144, 76356, 76446, 77679, 78912, 80352, 83022, 83328, 84537, 87264, 87668, 88776, 89187, 90496, 92064, 93744, 96859, 100192, 101808, 101928, 103572, 107136, 110696, 112716, 114534, 114669, 116352, 118368, 118916, 122752, 124533, 124992, 130896, 131502, 135744, 135904, 138096, 140616, 150288, 152712, 152892, 155358, 157824, 160704, 166044, 169074, 174528, 175336, 177552, 178374, 184128, 187488, 193718, 197253, 200384, 203616, 203856, 207144, 221392, 225432, 229068, 229338, 236736, 237832, 249066, 249984, 253611, 261792, 263004, 267561, 271488, 271808, 276192, 281232, 290577, 300576, 305424, 305784, 310716, 321408, 332088, 338148, 344007, 349056, 350672, 355104, 356748, 368256, 373599, 374976, 387436, 394506, 400768, 407232, 407712, 414288, 428947, 442784, 450864, 458136, 458676, 473472, 475664, 498132, 507222, 523584, 526008, 535122, 543616, 552384, 562464, 581154, 591759, 601152, 610848, 611568, 621432, 664176, 676296, 688014, 701344, 710208, 713496, 747198, 749952, 774872, 789012, 802683, 814464, 815424, 828576, 857894, 871731, 885568, 901728, 916272, 917352, 951328, 996264, 1014444, 1047168, 1052016, 1070244, 1104768, 1120797, 1124928, 1162308, 1183518, 1202304, 1221696, 1223136, 1242864, 1286841, 1328352, 1352592, 1376028, 1402688, 1420416, 1426992, 1494396, 1549744, 1578024, 1605366, 1630848, 1657152, 1715788, 1743462, 1771136, 1775277, 1803456, 1832544, 1834704, 1902656, 1992528, 2028888, 2104032, 2140488, 2241594, 2249856, 2324616, 2367036, 2408049, 2443392, 2446272, 2485728, 2573682, 2615193, 2656704, 2705184, 2752056, 2805376, 2853984, 2988792, 3002629, 3099488, 3156048, 3210732, 3314304, 3431576, 3486924, 3550554, 3606912, 3665088, 3669408, 3805312, 3860523, 3985056, 4057776, 4208064, 4280976, 4483188, 4649232, 4734072, 4816098, 4892544, 4971456, 5147364, 5230386, 5313408, 5410368, 5504112, 5707968, 5977584, 6005258, 6198976, 6312096, 6421464, 6863152, 6973848, 7101108, 7330176, 7338816, 7721046, 7845579, 7970112, 8115552, 8416128, 8561952, 8966376, 9007887, 9298464, 9468144, 9632196, 9942912, 10294728, 10460772, 10820736, 11008224, 11415936, 11581569, 11955168, 12010516, 12397952, 12624192, 12842928, 13726304, 13947696, 14202216, 14677632, 15442092, 15691158, 15940224, 16231104, 17123904, 17932752, 18015774, 18596928, 18936288, 19264392, 20589456, 20921544, 22016448, 23163138, 23910336, 24021032, 25248384, 25685856, 27023661, 27452608, 27895392, 28404432, 30884184, 31382316, 32462208, 34247808, 34744707, 35865504, 36031548, 37193856, 37872576, 38528784, 41178912, 41843088, 44032896, 46326276, 47820672, 48042064, 51371712, 54047322, 54905216, 55790784, 56808864, 61768368, 62764632, 69489414, 71731008, 72063096, 75745152, 77057568, 81070983, 82357824, 83686176, 92652552, 96084128, 102743424, 108094644, 111581568, 113617728, 123536736, 125529264, 138978828, 143462016, 144126192, 154115136, 162141966, 164715648, 167372352, 185305104, 192168256, 216189288, 227235456, 243212949, 247073472, 251058528, 277957656, 288252384, 308230272, 324283932, 334744704, 370610208, 384336512, 432378576, 486425898, 494146944, 502117056, 555915312, 576504768, 648567864, 741220416, 864757152, 972851796, 1004234112, 1111830624, 1153009536, 1297135728, 1482440832, 1729514304, 1945703592, 2223661248, 2594271456, 3459028608, 3891407184, 4447322496, 5188542912, 7782814368, 10377085824, 15565628736, 31131257472]

約数ペア:

[(1, 31131257472), (2, 15565628736), (3, 10377085824), (4, 7782814368), (6, 5188542912), (7, 4447322496), (8, 3891407184), (9, 3459028608), (12, 2594271456), (14, 2223661248), (16, 1945703592), (18, 1729514304), (21, 1482440832), (24, 1297135728), (27, 1153009536), (28, 1111830624), (31, 1004234112), (32, 972851796), (36, 864757152), (42, 741220416), (48, 648567864), (54, 576504768), (56, 555915312), (62, 502117056), (63, 494146944), (64, 486425898), (72, 432378576), (81, 384336512), (84, 370610208), (93, 334744704), (96, 324283932), (101, 308230272), (108, 288252384), (112, 277957656), (124, 251058528), (126, 247073472), (128, 243212949), (137, 227235456), (144, 216189288), (162, 192168256), (168, 185305104), (186, 167372352), (189, 164715648), (192, 162141966), (202, 154115136), (216, 144126192), (217, 143462016), (224, 138978828), (248, 125529264), (252, 123536736), (274, 113617728), (279, 111581568), (288, 108094644), (303, 102743424), (324, 96084128), (336, 92652552), (372, 83686176), (378, 82357824), (384, 81070983), (404, 77057568), (411, 75745152), (432, 72063096), (434, 71731008), (448, 69489414), (496, 62764632), (504, 61768368), (548, 56808864), (558, 55790784), (567, 54905216), (576, 54047322), (606, 51371712), (648, 48042064), (651, 47820672), (672, 46326276), (707, 44032896), (744, 41843088), (756, 41178912), (808, 38528784), (822, 37872576), (837, 37193856), (864, 36031548), (868, 35865504), (896, 34744707), (909, 34247808), (959, 32462208), (992, 31382316), (1008, 30884184), (1096, 28404432), (1116, 27895392), (1134, 27452608), (1152, 27023661), (1212, 25685856), (1233, 25248384), (1296, 24021032), (1302, 23910336), (1344, 23163138), (1414, 22016448), (1488, 20921544), (1512, 20589456), (1616, 19264392), (1644, 18936288), (1674, 18596928), (1728, 18015774), (1736, 17932752), (1818, 17123904), (1918, 16231104), (1953, 15940224), (1984, 15691158), (2016, 15442092), (2121, 14677632), (2192, 14202216), (2232, 13947696), (2268, 13726304), (2424, 12842928), (2466, 12624192), (2511, 12397952), (2592, 12010516), (2604, 11955168), (2688, 11581569), (2727, 11415936), (2828, 11008224), (2877, 10820736), (2976, 10460772), (3024, 10294728), (3131, 9942912), (3232, 9632196), (3288, 9468144), (3348, 9298464), (3456, 9007887), (3472, 8966376), (3636, 8561952), (3699, 8416128), (3836, 8115552), (3906, 7970112), (3968, 7845579), (4032, 7721046), (4242, 7338816), (4247, 7330176), (4384, 7101108), (4464, 6973848), (4536, 6863152), (4848, 6421464), (4932, 6312096), (5022, 6198976), (5184, 6005258), (5208, 5977584), (5454, 5707968), (5656, 5504112), (5754, 5410368), (5859, 5313408), (5952, 5230386), (6048, 5147364), (6262, 4971456), (6363, 4892544), (6464, 4816098), (6576, 4734072), (6696, 4649232), (6944, 4483188), (7272, 4280976), (7398, 4208064), (7672, 4057776), (7812, 3985056), (8064, 3860523), (8181, 3805312), (8484, 3669408), (8494, 3665088), (8631, 3606912), (8768, 3550554), (8928, 3486924), (9072, 3431576), (9393, 3314304), (9696, 3210732), (9864, 3156048), (10044, 3099488), (10368, 3002629), (10416, 2988792), (10908, 2853984), (11097, 2805376), (11312, 2752056), (11508, 2705184), (11718, 2656704), (11904, 2615193), (12096, 2573682), (12524, 2485728), (12726, 2446272), (12741, 2443392), (12928, 2408049), (13152, 2367036), (13392, 2324616), (13837, 2249856), (13888, 2241594), (14544, 2140488), (14796, 2104032), (15344, 2028888), (15624, 1992528), (16362, 1902656), (16968, 1834704), (16988, 1832544), (17262, 1803456), (17536, 1775277), (17577, 1771136), (17856, 1743462), (18144, 1715788), (18786, 1657152), (19089, 1630848), (19392, 1605366), (19728, 1578024), (20088, 1549744), (20832, 1494396), (21816, 1426992), (21917, 1420416), (22194, 1402688), (22624, 1376028), (23016, 1352592), (23436, 1328352), (24192, 1286841), (25048, 1242864), (25452, 1223136), (25482, 1221696), (25893, 1202304), (26304, 1183518), (26784, 1162308), (27674, 1124928), (27776, 1120797), (28179, 1104768), (29088, 1070244), (29592, 1052016), (29729, 1047168), (30688, 1014444), (31248, 996264), (32724, 951328), (33936, 917352), (33976, 916272), (34524, 901728), (35154, 885568), (35712, 871731), (36288, 857894), (37572, 828576), (38178, 815424), (38223, 814464), (38784, 802683), (39456, 789012), (40176, 774872), (41511, 749952), (41664, 747198), (43632, 713496), (43834, 710208), (44388, 701344), (45248, 688014), (46032, 676296), (46872, 664176), (50096, 621432), (50904, 611568), (50964, 610848), (51786, 601152), (52608, 591759), (53568, 581154), (55348, 562464), (56358, 552384), (57267, 543616), (58176, 535122), (59184, 526008), (59458, 523584), (61376, 507222), (62496, 498132), (65448, 475664), (65751, 473472), (67872, 458676), (67952, 458136), (69048, 450864), (70308, 442784), (72576, 428947), (75144, 414288), (76356, 407712), (76446, 407232), (77679, 400768), (78912, 394506), (80352, 387436), (83022, 374976), (83328, 373599), (84537, 368256), (87264, 356748), (87668, 355104), (88776, 350672), (89187, 349056), (90496, 344007), (92064, 338148), (93744, 332088), (96859, 321408), (100192, 310716), (101808, 305784), (101928, 305424), (103572, 300576), (107136, 290577), (110696, 281232), (112716, 276192), (114534, 271808), (114669, 271488), (116352, 267561), (118368, 263004), (118916, 261792), (122752, 253611), (124533, 249984), (124992, 249066), (130896, 237832), (131502, 236736), (135744, 229338), (135904, 229068), (138096, 225432), (140616, 221392), (150288, 207144), (152712, 203856), (152892, 203616), (155358, 200384), (157824, 197253), (160704, 193718), (166044, 187488), (169074, 184128), (174528, 178374), (175336, 177552)]