31195653120

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 880

約数和(自身を含む): 121980893760

約数和(自身を除く): 90785240640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 64, 72, 74, 76, 80, 81, 90, 95, 96, 107, 108, 111, 114, 120, 128, 135, 144, 148, 152, 160, 162, 171, 180, 185, 190, 192, 214, 216, 222, 228, 240, 256, 270, 285, 288, 296, 304, 320, 321, 324, 333, 342, 360, 370, 380, 384, 405, 428, 432, 444, 456, 480, 512, 513, 535, 540, 555, 570, 576, 592, 608, 640, 642, 648, 666, 684, 703, 720, 740, 760, 768, 810, 855, 856, 864, 888, 912, 960, 963, 999, 1024, 1026, 1070, 1080, 1110, 1140, 1152, 1184, 1216, 1280, 1284, 1296, 1332, 1368, 1406, 1440, 1480, 1520, 1536, 1539, 1605, 1620, 1665, 1710, 1712, 1728, 1776, 1824, 1920, 1926, 1998, 2033, 2052, 2109, 2140, 2160, 2220, 2280, 2304, 2368, 2432, 2560, 2565, 2568, 2592, 2664, 2736, 2812, 2880, 2889, 2960, 2997, 3040, 3072, 3078, 3210, 3240, 3330, 3420, 3424, 3456, 3515, 3552, 3648, 3840, 3852, 3959, 3996, 4066, 4104, 4218, 4280, 4320, 4440, 4560, 4608, 4736, 4815, 4864, 4995, 5120, 5130, 5136, 5184, 5328, 5472, 5624, 5760, 5778, 5920, 5994, 6080, 6099, 6156, 6327, 6420, 6480, 6660, 6840, 6848, 6912, 7030, 7104, 7296, 7680, 7695, 7704, 7918, 7992, 8132, 8208, 8436, 8560, 8640, 8667, 8880, 9120, 9216, 9472, 9630, 9728, 9990, 10165, 10260, 10272, 10368, 10545, 10656, 10944, 11248, 11520, 11556, 11840, 11877, 11988, 12160, 12198, 12312, 12654, 12840, 12960, 13320, 13680, 13696, 13824, 14060, 14208, 14445, 14592, 14985, 15360, 15390, 15408, 15836, 15984, 16264, 16416, 16872, 17120, 17280, 17334, 17760, 18240, 18297, 18944, 18981, 19260, 19456, 19795, 19980, 20330, 20520, 20544, 20736, 21090, 21312, 21888, 22496, 23040, 23112, 23680, 23754, 23976, 24320, 24396, 24624, 25308, 25680, 25920, 26640, 27360, 27392, 27648, 28120, 28416, 28890, 29184, 29970, 30495, 30780, 30816, 31635, 31672, 31968, 32528, 32832, 33744, 34240, 34560, 34668, 35520, 35631, 36480, 36594, 37888, 37962, 38520, 39590, 39960, 40660, 41040, 41088, 41472, 42180, 42624, 43335, 43776, 44992, 46080, 46224, 47360, 47508, 47952, 48640, 48792, 49248, 50616, 51360, 51840, 53280, 54720, 54784, 54891, 56240, 56832, 56943, 57780, 58368, 59385, 59940, 60990, 61560, 61632, 63270, 63344, 63936, 65056, 65664, 67488, 68480, 69120, 69336, 71040, 71262, 72960, 73188, 75221, 75924, 77040, 79180, 79920, 81320, 82080, 82176, 82944, 84360, 85248, 86670, 87552, 89984, 91485, 92448, 94720, 94905, 95016, 95904, 97280, 97584, 98496, 101232, 102720, 103680, 106560, 106893, 109440, 109568, 109782, 112480, 113664, 113886, 115560, 118770, 119880, 121980, 123120, 123264, 126540, 126688, 127872, 130112, 131328, 134976, 136960, 138240, 138672, 142080, 142524, 145920, 146376, 150442, 151848, 154080, 158360, 159840, 162640, 164160, 164352, 164673, 168720, 170496, 173340, 175104, 178155, 179968, 182970, 184896, 189440, 189810, 190032, 191808, 195168, 196992, 202464, 205440, 207360, 213120, 213786, 218880, 219564, 224960, 225663, 227772, 231120, 237540, 239760, 243960, 246240, 246528, 253080, 253376, 255744, 260224, 262656, 269952, 273920, 274455, 277344, 284160, 284715, 285048, 291840, 292752, 300884, 303696, 308160, 316720, 319680, 320679, 325280, 328320, 328704, 329346, 337440, 340992, 346680, 356310, 359936, 365940, 369792, 376105, 379620, 380064, 383616, 390336, 393984, 404928, 410880, 414720, 426240, 427572, 437760, 439128, 449920, 451326, 455544, 462240, 475080, 479520, 487920, 492480, 493056, 506160, 506752, 511488, 520448, 525312, 534465, 539904, 547840, 548910, 554688, 568320, 569430, 570096, 585504, 601768, 607392, 616320, 633440, 639360, 641358, 650560, 656640, 658692, 674880, 676989, 693360, 712620, 719872, 731880, 739584, 752210, 759240, 760128, 767232, 780672, 787968, 809856, 821760, 823365, 852480, 855144, 875520, 878256, 899840, 902652, 911088, 924480, 950160, 959040, 975840, 984960, 986112, 1012320, 1013504, 1022976, 1040896, 1068930, 1079808, 1097820, 1109376, 1128315, 1138860, 1140192, 1171008, 1203536, 1214784, 1232640, 1266880, 1278720, 1282716, 1301120, 1313280, 1317384, 1349760, 1353978, 1386720, 1425240, 1463760, 1479168, 1504420, 1518480, 1520256, 1534464, 1561344, 1575936, 1603395, 1619712, 1643520, 1646730, 1704960, 1710288, 1756512, 1799680, 1805304, 1822176, 1848960, 1900320, 1918080, 1951680, 1969920, 2024640, 2027008, 2030967, 2081792, 2137860, 2159616, 2195640, 2218752, 2256630, 2277720, 2280384, 2342016, 2407072, 2429568, 2465280, 2533760, 2557440, 2565432, 2602240, 2626560, 2634768, 2699520, 2707956, 2773440, 2850480, 2927520, 2958336, 3008840, 3036960, 3040512, 3068928, 3122688, 3206790, 3239424, 3293460, 3384945, 3420576, 3513024, 3599360, 3610608, 3644352, 3697920, 3800640, 3836160, 3903360, 3939840, 4049280, 4054016, 4061934, 4275720, 4391280, 4437504, 4513260, 4555440, 4560768, 4684032, 4814144, 4859136, 4930560, 5067520, 5114880, 5130864, 5204480, 5269536, 5399040, 5415912, 5546880, 5700960, 5855040, 6017680, 6073920, 6081024, 6092901, 6245376, 6413580, 6478848, 6586920, 6769890, 6841152, 7026048, 7221216, 7288704, 7395840, 7601280, 7672320, 7806720, 7879680, 8098560, 8123868, 8551440, 8782560, 8875008, 9026520, 9110880, 9121536, 9368064, 9628288, 9718272, 10135040, 10154835, 10261728, 10408960, 10539072, 10798080, 10831824, 11093760, 11401920, 11710080, 12035360, 12147840, 12162048, 12185802, 12827160, 13173840, 13539780, 13682304, 14052096, 14442432, 14577408, 14791680, 15202560, 15344640, 15613440, 16197120, 16247736, 17102880, 17565120, 18053040, 18221760, 18243072, 18736128, 19256576, 19436544, 20270080, 20309670, 20523456, 21078144, 21663648, 22187520, 22803840, 23420160, 24070720, 24295680, 24371604, 25654320, 26347680, 27079560, 27364608, 28104192, 28884864, 29154816, 30405120, 30464505, 31226880, 32394240, 32495472, 34205760, 35130240, 36106080, 36443520, 36486144, 38513152, 40619340, 41046912, 42156288, 43327296, 44375040, 45607680, 46840320, 48141440, 48591360, 48743208, 51308640, 52695360, 54159120, 54729216, 56208384, 57769728, 58309632, 60810240, 60929010, 64990944, 68411520, 70260480, 72212160, 72887040, 77026304, 81238680, 82093824, 84312576, 86654592, 91215360, 93680640, 96282880, 97182720, 97486416, 102617280, 105390720, 108318240, 109458432, 115539456, 121858020, 129981888, 136823040, 140520960, 144424320, 145774080, 162477360, 164187648, 168625152, 173309184, 182430720, 192565760, 194972832, 205234560, 210781440, 216636480, 231078912, 243716040, 259963776, 273646080, 281041920, 288848640, 291548160, 324954720, 328375296, 346618368, 385131520, 389945664, 410469120, 421562880, 433272960, 487432080, 519927552, 547292160, 577697280, 649909440, 693236736, 779891328, 820938240, 843125760, 866545920, 974864160, 1039855104, 1155394560, 1299818880, 1559782656, 1641876480, 1733091840, 1949728320, 2079710208, 2599637760, 3119565312, 3466183680, 3899456640, 5199275520, 6239130624, 7798913280, 10398551040, 15597826560, 31195653120]

約数ペア:

[(1, 31195653120), (2, 15597826560), (3, 10398551040), (4, 7798913280), (5, 6239130624), (6, 5199275520), (8, 3899456640), (9, 3466183680), (10, 3119565312), (12, 2599637760), (15, 2079710208), (16, 1949728320), (18, 1733091840), (19, 1641876480), (20, 1559782656), (24, 1299818880), (27, 1155394560), (30, 1039855104), (32, 974864160), (36, 866545920), (37, 843125760), (38, 820938240), (40, 779891328), (45, 693236736), (48, 649909440), (54, 577697280), (57, 547292160), (60, 519927552), (64, 487432080), (72, 433272960), (74, 421562880), (76, 410469120), (80, 389945664), (81, 385131520), (90, 346618368), (95, 328375296), (96, 324954720), (107, 291548160), (108, 288848640), (111, 281041920), (114, 273646080), (120, 259963776), (128, 243716040), (135, 231078912), (144, 216636480), (148, 210781440), (152, 205234560), (160, 194972832), (162, 192565760), (171, 182430720), (180, 173309184), (185, 168625152), (190, 164187648), (192, 162477360), (214, 145774080), (216, 144424320), (222, 140520960), (228, 136823040), (240, 129981888), (256, 121858020), (270, 115539456), (285, 109458432), (288, 108318240), (296, 105390720), (304, 102617280), (320, 97486416), (321, 97182720), (324, 96282880), (333, 93680640), (342, 91215360), (360, 86654592), (370, 84312576), (380, 82093824), (384, 81238680), (405, 77026304), (428, 72887040), (432, 72212160), (444, 70260480), (456, 68411520), (480, 64990944), (512, 60929010), (513, 60810240), (535, 58309632), (540, 57769728), (555, 56208384), (570, 54729216), (576, 54159120), (592, 52695360), (608, 51308640), (640, 48743208), (642, 48591360), (648, 48141440), (666, 46840320), (684, 45607680), (703, 44375040), (720, 43327296), (740, 42156288), (760, 41046912), (768, 40619340), (810, 38513152), (855, 36486144), (856, 36443520), (864, 36106080), (888, 35130240), (912, 34205760), (960, 32495472), (963, 32394240), (999, 31226880), (1024, 30464505), (1026, 30405120), (1070, 29154816), (1080, 28884864), (1110, 28104192), (1140, 27364608), (1152, 27079560), (1184, 26347680), (1216, 25654320), (1280, 24371604), (1284, 24295680), (1296, 24070720), (1332, 23420160), (1368, 22803840), (1406, 22187520), (1440, 21663648), (1480, 21078144), (1520, 20523456), (1536, 20309670), (1539, 20270080), (1605, 19436544), (1620, 19256576), (1665, 18736128), (1710, 18243072), (1712, 18221760), (1728, 18053040), (1776, 17565120), (1824, 17102880), (1920, 16247736), (1926, 16197120), (1998, 15613440), (2033, 15344640), (2052, 15202560), (2109, 14791680), (2140, 14577408), (2160, 14442432), (2220, 14052096), (2280, 13682304), (2304, 13539780), (2368, 13173840), (2432, 12827160), (2560, 12185802), (2565, 12162048), (2568, 12147840), (2592, 12035360), (2664, 11710080), (2736, 11401920), (2812, 11093760), (2880, 10831824), (2889, 10798080), (2960, 10539072), (2997, 10408960), (3040, 10261728), (3072, 10154835), (3078, 10135040), (3210, 9718272), (3240, 9628288), (3330, 9368064), (3420, 9121536), (3424, 9110880), (3456, 9026520), (3515, 8875008), (3552, 8782560), (3648, 8551440), (3840, 8123868), (3852, 8098560), (3959, 7879680), (3996, 7806720), (4066, 7672320), (4104, 7601280), (4218, 7395840), (4280, 7288704), (4320, 7221216), (4440, 7026048), (4560, 6841152), (4608, 6769890), (4736, 6586920), (4815, 6478848), (4864, 6413580), (4995, 6245376), (5120, 6092901), (5130, 6081024), (5136, 6073920), (5184, 6017680), (5328, 5855040), (5472, 5700960), (5624, 5546880), (5760, 5415912), (5778, 5399040), (5920, 5269536), (5994, 5204480), (6080, 5130864), (6099, 5114880), (6156, 5067520), (6327, 4930560), (6420, 4859136), (6480, 4814144), (6660, 4684032), (6840, 4560768), (6848, 4555440), (6912, 4513260), (7030, 4437504), (7104, 4391280), (7296, 4275720), (7680, 4061934), (7695, 4054016), (7704, 4049280), (7918, 3939840), (7992, 3903360), (8132, 3836160), (8208, 3800640), (8436, 3697920), (8560, 3644352), (8640, 3610608), (8667, 3599360), (8880, 3513024), (9120, 3420576), (9216, 3384945), (9472, 3293460), (9630, 3239424), (9728, 3206790), (9990, 3122688), (10165, 3068928), (10260, 3040512), (10272, 3036960), (10368, 3008840), (10545, 2958336), (10656, 2927520), (10944, 2850480), (11248, 2773440), (11520, 2707956), (11556, 2699520), (11840, 2634768), (11877, 2626560), (11988, 2602240), (12160, 2565432), (12198, 2557440), (12312, 2533760), (12654, 2465280), (12840, 2429568), (12960, 2407072), (13320, 2342016), (13680, 2280384), (13696, 2277720), (13824, 2256630), (14060, 2218752), (14208, 2195640), (14445, 2159616), (14592, 2137860), (14985, 2081792), (15360, 2030967), (15390, 2027008), (15408, 2024640), (15836, 1969920), (15984, 1951680), (16264, 1918080), (16416, 1900320), (16872, 1848960), (17120, 1822176), (17280, 1805304), (17334, 1799680), (17760, 1756512), (18240, 1710288), (18297, 1704960), (18944, 1646730), (18981, 1643520), (19260, 1619712), (19456, 1603395), (19795, 1575936), (19980, 1561344), (20330, 1534464), (20520, 1520256), (20544, 1518480), (20736, 1504420), (21090, 1479168), (21312, 1463760), (21888, 1425240), (22496, 1386720), (23040, 1353978), (23112, 1349760), (23680, 1317384), (23754, 1313280), (23976, 1301120), (24320, 1282716), (24396, 1278720), (24624, 1266880), (25308, 1232640), (25680, 1214784), (25920, 1203536), (26640, 1171008), (27360, 1140192), (27392, 1138860), (27648, 1128315), (28120, 1109376), (28416, 1097820), (28890, 1079808), (29184, 1068930), (29970, 1040896), (30495, 1022976), (30780, 1013504), (30816, 1012320), (31635, 986112), (31672, 984960), (31968, 975840), (32528, 959040), (32832, 950160), (33744, 924480), (34240, 911088), (34560, 902652), (34668, 899840), (35520, 878256), (35631, 875520), (36480, 855144), (36594, 852480), (37888, 823365), (37962, 821760), (38520, 809856), (39590, 787968), (39960, 780672), (40660, 767232), (41040, 760128), (41088, 759240), (41472, 752210), (42180, 739584), (42624, 731880), (43335, 719872), (43776, 712620), (44992, 693360), (46080, 676989), (46224, 674880), (47360, 658692), (47508, 656640), (47952, 650560), (48640, 641358), (48792, 639360), (49248, 633440), (50616, 616320), (51360, 607392), (51840, 601768), (53280, 585504), (54720, 570096), (54784, 569430), (54891, 568320), (56240, 554688), (56832, 548910), (56943, 547840), (57780, 539904), (58368, 534465), (59385, 525312), (59940, 520448), (60990, 511488), (61560, 506752), (61632, 506160), (63270, 493056), (63344, 492480), (63936, 487920), (65056, 479520), (65664, 475080), (67488, 462240), (68480, 455544), (69120, 451326), (69336, 449920), (71040, 439128), (71262, 437760), (72960, 427572), (73188, 426240), (75221, 414720), (75924, 410880), (77040, 404928), (79180, 393984), (79920, 390336), (81320, 383616), (82080, 380064), (82176, 379620), (82944, 376105), (84360, 369792), (85248, 365940), (86670, 359936), (87552, 356310), (89984, 346680), (91485, 340992), (92448, 337440), (94720, 329346), (94905, 328704), (95016, 328320), (95904, 325280), (97280, 320679), (97584, 319680), (98496, 316720), (101232, 308160), (102720, 303696), (103680, 300884), (106560, 292752), (106893, 291840), (109440, 285048), (109568, 284715), (109782, 284160), (112480, 277344), (113664, 274455), (113886, 273920), (115560, 269952), (118770, 262656), (119880, 260224), (121980, 255744), (123120, 253376), (123264, 253080), (126540, 246528), (126688, 246240), (127872, 243960), (130112, 239760), (131328, 237540), (134976, 231120), (136960, 227772), (138240, 225663), (138672, 224960), (142080, 219564), (142524, 218880), (145920, 213786), (146376, 213120), (150442, 207360), (151848, 205440), (154080, 202464), (158360, 196992), (159840, 195168), (162640, 191808), (164160, 190032), (164352, 189810), (164673, 189440), (168720, 184896), (170496, 182970), (173340, 179968), (175104, 178155)]