31189150720

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 528

約数和(自身を含む): 95736519648

約数和(自身を除く): 64547368928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 73, 80, 91, 98, 104, 112, 128, 130, 131, 140, 146, 160, 182, 196, 208, 224, 245, 256, 260, 262, 280, 292, 320, 364, 365, 392, 416, 448, 455, 490, 511, 512, 520, 524, 560, 584, 637, 640, 655, 728, 730, 784, 832, 896, 910, 917, 949, 980, 1022, 1024, 1040, 1048, 1120, 1168, 1274, 1280, 1310, 1456, 1460, 1568, 1664, 1703, 1792, 1820, 1834, 1898, 1960, 2044, 2080, 2096, 2240, 2336, 2548, 2555, 2560, 2620, 2912, 2920, 3136, 3185, 3328, 3406, 3577, 3584, 3640, 3668, 3796, 3920, 4088, 4160, 4192, 4480, 4585, 4672, 4745, 5096, 5110, 5120, 5240, 5824, 5840, 6272, 6370, 6419, 6643, 6656, 6812, 7154, 7168, 7280, 7336, 7592, 7840, 8176, 8320, 8384, 8515, 8960, 9170, 9344, 9490, 9563, 10192, 10220, 10480, 11648, 11680, 11921, 12544, 12740, 12838, 13286, 13312, 13624, 14308, 14560, 14672, 15184, 15680, 16352, 16640, 16768, 17030, 17885, 17920, 18340, 18688, 18980, 19126, 20384, 20440, 20960, 23296, 23360, 23842, 25088, 25480, 25676, 26572, 27248, 28616, 29120, 29344, 30368, 31360, 32095, 32704, 33215, 33280, 33536, 34060, 35770, 35840, 36680, 37376, 37960, 38252, 40768, 40880, 41920, 46501, 46592, 46720, 47684, 47815, 50176, 50960, 51352, 53144, 54496, 57232, 58240, 58688, 59605, 60736, 62720, 64190, 65408, 66430, 66560, 66941, 67072, 68120, 71540, 73360, 74752, 75920, 76504, 81536, 81760, 83447, 83840, 93002, 93184, 93440, 95368, 95630, 101920, 102704, 106288, 108992, 114464, 116480, 117376, 119210, 121472, 124319, 125440, 128380, 130816, 132860, 133882, 134144, 136240, 143080, 146720, 151840, 153008, 163072, 163520, 166894, 167680, 186004, 186880, 190736, 191260, 203840, 205408, 212576, 217984, 228928, 232505, 232960, 234752, 238420, 242944, 248638, 250880, 256760, 261632, 265720, 267764, 272480, 286160, 293440, 303680, 306016, 326144, 327040, 333788, 334705, 335360, 372008, 373760, 381472, 382520, 407680, 410816, 417235, 425152, 435968, 457856, 465010, 465920, 468587, 469504, 476840, 485888, 497276, 513520, 523264, 531440, 535528, 544960, 572320, 586880, 607360, 612032, 621595, 652288, 654080, 667576, 669410, 670720, 744016, 762944, 765040, 815360, 821632, 834470, 850304, 870233, 871936, 915712, 930020, 937174, 939008, 953680, 971776, 994552, 1027040, 1062880, 1071056, 1089920, 1144640, 1173760, 1214720, 1224064, 1243190, 1308160, 1335152, 1338820, 1488032, 1525888, 1530080, 1630720, 1643264, 1668940, 1700608, 1740466, 1743872, 1831424, 1860040, 1874348, 1907360, 1989104, 2054080, 2125760, 2142112, 2179840, 2289280, 2342935, 2347520, 2429440, 2448128, 2486380, 2616320, 2670304, 2677640, 2976064, 3051776, 3060160, 3261440, 3286528, 3337880, 3401216, 3480932, 3662848, 3720080, 3748696, 3814720, 3978208, 4108160, 4251520, 4284224, 4351165, 4359680, 4578560, 4685870, 4695040, 4858880, 4896256, 4972760, 5340608, 5355280, 5952128, 6091631, 6103552, 6120320, 6573056, 6675760, 6802432, 6961864, 7440160, 7497392, 7629440, 7956416, 8216320, 8503040, 8568448, 8702330, 8719360, 9157120, 9371740, 9792512, 9945520, 10681216, 10710560, 11904256, 12183262, 12207104, 12240640, 13351520, 13923728, 14880320, 14994784, 15258880, 15912832, 16432640, 17006080, 17136896, 17404660, 18314240, 18743480, 19891040, 21362432, 21421120, 23808512, 24366524, 24481280, 26703040, 27847456, 29760640, 29989568, 30458155, 30517760, 31825664, 32865280, 34012160, 34273792, 34809320, 37486960, 39782080, 42724864, 42842240, 47617024, 48733048, 48962560, 53406080, 55694912, 59521280, 59979136, 60916310, 61035520, 63651328, 68547584, 69618640, 74973920, 79564160, 85449728, 85684480, 97466096, 106812160, 111389824, 119042560, 119958272, 121832620, 127302656, 139237280, 149947840, 159128320, 171368960, 194932192, 213624320, 222779648, 238085120, 239916544, 243665240, 278474560, 299895680, 318256640, 342737920, 389864384, 427248640, 445559296, 479833088, 487330480, 556949120, 599791360, 636513280, 779728768, 891118592, 974660960, 1113898240, 1199582720, 1559457536, 1949321920, 2227796480, 2399165440, 3118915072, 3898643840, 4455592960, 6237830144, 7797287680, 15594575360, 31189150720]

約数ペア:

[(1, 31189150720), (2, 15594575360), (4, 7797287680), (5, 6237830144), (7, 4455592960), (8, 3898643840), (10, 3118915072), (13, 2399165440), (14, 2227796480), (16, 1949321920), (20, 1559457536), (26, 1199582720), (28, 1113898240), (32, 974660960), (35, 891118592), (40, 779728768), (49, 636513280), (52, 599791360), (56, 556949120), (64, 487330480), (65, 479833088), (70, 445559296), (73, 427248640), (80, 389864384), (91, 342737920), (98, 318256640), (104, 299895680), (112, 278474560), (128, 243665240), (130, 239916544), (131, 238085120), (140, 222779648), (146, 213624320), (160, 194932192), (182, 171368960), (196, 159128320), (208, 149947840), (224, 139237280), (245, 127302656), (256, 121832620), (260, 119958272), (262, 119042560), (280, 111389824), (292, 106812160), (320, 97466096), (364, 85684480), (365, 85449728), (392, 79564160), (416, 74973920), (448, 69618640), (455, 68547584), (490, 63651328), (511, 61035520), (512, 60916310), (520, 59979136), (524, 59521280), (560, 55694912), (584, 53406080), (637, 48962560), (640, 48733048), (655, 47617024), (728, 42842240), (730, 42724864), (784, 39782080), (832, 37486960), (896, 34809320), (910, 34273792), (917, 34012160), (949, 32865280), (980, 31825664), (1022, 30517760), (1024, 30458155), (1040, 29989568), (1048, 29760640), (1120, 27847456), (1168, 26703040), (1274, 24481280), (1280, 24366524), (1310, 23808512), (1456, 21421120), (1460, 21362432), (1568, 19891040), (1664, 18743480), (1703, 18314240), (1792, 17404660), (1820, 17136896), (1834, 17006080), (1898, 16432640), (1960, 15912832), (2044, 15258880), (2080, 14994784), (2096, 14880320), (2240, 13923728), (2336, 13351520), (2548, 12240640), (2555, 12207104), (2560, 12183262), (2620, 11904256), (2912, 10710560), (2920, 10681216), (3136, 9945520), (3185, 9792512), (3328, 9371740), (3406, 9157120), (3577, 8719360), (3584, 8702330), (3640, 8568448), (3668, 8503040), (3796, 8216320), (3920, 7956416), (4088, 7629440), (4160, 7497392), (4192, 7440160), (4480, 6961864), (4585, 6802432), (4672, 6675760), (4745, 6573056), (5096, 6120320), (5110, 6103552), (5120, 6091631), (5240, 5952128), (5824, 5355280), (5840, 5340608), (6272, 4972760), (6370, 4896256), (6419, 4858880), (6643, 4695040), (6656, 4685870), (6812, 4578560), (7154, 4359680), (7168, 4351165), (7280, 4284224), (7336, 4251520), (7592, 4108160), (7840, 3978208), (8176, 3814720), (8320, 3748696), (8384, 3720080), (8515, 3662848), (8960, 3480932), (9170, 3401216), (9344, 3337880), (9490, 3286528), (9563, 3261440), (10192, 3060160), (10220, 3051776), (10480, 2976064), (11648, 2677640), (11680, 2670304), (11921, 2616320), (12544, 2486380), (12740, 2448128), (12838, 2429440), (13286, 2347520), (13312, 2342935), (13624, 2289280), (14308, 2179840), (14560, 2142112), (14672, 2125760), (15184, 2054080), (15680, 1989104), (16352, 1907360), (16640, 1874348), (16768, 1860040), (17030, 1831424), (17885, 1743872), (17920, 1740466), (18340, 1700608), (18688, 1668940), (18980, 1643264), (19126, 1630720), (20384, 1530080), (20440, 1525888), (20960, 1488032), (23296, 1338820), (23360, 1335152), (23842, 1308160), (25088, 1243190), (25480, 1224064), (25676, 1214720), (26572, 1173760), (27248, 1144640), (28616, 1089920), (29120, 1071056), (29344, 1062880), (30368, 1027040), (31360, 994552), (32095, 971776), (32704, 953680), (33215, 939008), (33280, 937174), (33536, 930020), (34060, 915712), (35770, 871936), (35840, 870233), (36680, 850304), (37376, 834470), (37960, 821632), (38252, 815360), (40768, 765040), (40880, 762944), (41920, 744016), (46501, 670720), (46592, 669410), (46720, 667576), (47684, 654080), (47815, 652288), (50176, 621595), (50960, 612032), (51352, 607360), (53144, 586880), (54496, 572320), (57232, 544960), (58240, 535528), (58688, 531440), (59605, 523264), (60736, 513520), (62720, 497276), (64190, 485888), (65408, 476840), (66430, 469504), (66560, 468587), (66941, 465920), (67072, 465010), (68120, 457856), (71540, 435968), (73360, 425152), (74752, 417235), (75920, 410816), (76504, 407680), (81536, 382520), (81760, 381472), (83447, 373760), (83840, 372008), (93002, 335360), (93184, 334705), (93440, 333788), (95368, 327040), (95630, 326144), (101920, 306016), (102704, 303680), (106288, 293440), (108992, 286160), (114464, 272480), (116480, 267764), (117376, 265720), (119210, 261632), (121472, 256760), (124319, 250880), (125440, 248638), (128380, 242944), (130816, 238420), (132860, 234752), (133882, 232960), (134144, 232505), (136240, 228928), (143080, 217984), (146720, 212576), (151840, 205408), (153008, 203840), (163072, 191260), (163520, 190736), (166894, 186880), (167680, 186004)]