131132321280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3303

約数の個数: 640

約数和(自身を含む): 506281881600

約数和(自身を除く): 375149560320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 256, 270, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 432, 456, 465, 480, 496, 512, 513, 540, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 760, 768, 837, 855, 864, 912, 930, 960, 992, 1026, 1080, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1488, 1520, 1536, 1674, 1710, 1728, 1767, 1824, 1860, 1920, 1984, 2052, 2160, 2232, 2280, 2304, 2356, 2432, 2480, 2560, 2565, 2736, 2790, 2880, 2945, 2976, 3040, 3221, 3348, 3420, 3456, 3534, 3648, 3720, 3840, 3968, 4104, 4185, 4320, 4464, 4560, 4608, 4712, 4864, 4960, 5130, 5301, 5472, 5580, 5760, 5890, 5952, 6080, 6442, 6696, 6840, 6912, 7068, 7296, 7440, 7680, 7936, 8208, 8370, 8640, 8835, 8928, 9120, 9424, 9663, 9728, 9920, 10260, 10602, 10944, 11160, 11520, 11780, 11904, 12160, 12884, 13392, 13680, 13824, 14136, 14592, 14880, 15872, 15903, 16105, 16416, 16740, 17280, 17670, 17856, 18240, 18848, 19326, 19840, 20520, 21204, 21888, 22320, 23040, 23560, 23808, 24320, 25768, 26505, 26784, 27360, 28272, 28989, 29184, 29760, 31806, 32210, 32832, 33480, 34560, 35340, 35712, 36480, 37696, 38652, 39680, 41040, 42408, 43776, 44640, 47120, 47616, 48315, 48640, 51536, 53010, 53568, 54720, 56544, 57978, 59520, 61199, 63612, 64420, 65664, 66960, 69120, 70680, 71424, 72960, 75392, 77304, 79360, 79515, 82080, 84816, 86967, 87552, 89280, 94240, 96630, 99851, 103072, 106020, 107136, 109440, 113088, 115956, 119040, 122398, 127224, 128840, 131328, 133920, 141360, 142848, 144945, 145920, 150784, 154608, 159030, 164160, 169632, 173934, 178560, 183597, 188480, 193260, 199702, 206144, 212040, 214272, 218880, 226176, 231912, 238080, 244796, 254448, 257680, 262656, 267840, 282720, 289890, 299553, 301568, 305995, 309216, 318060, 328320, 339264, 347868, 357120, 367194, 376960, 386520, 399404, 412288, 424080, 428544, 434835, 437760, 452352, 463824, 489592, 499255, 508896, 515360, 535680, 550791, 565440, 579780, 599106, 611990, 618432, 636120, 656640, 678528, 695736, 714240, 734388, 753920, 773040, 798808, 824576, 848160, 869670, 898659, 904704, 917985, 927648, 979184, 998510, 1017792, 1030720, 1071360, 1101582, 1130880, 1159560, 1198212, 1223980, 1236864, 1272240, 1313280, 1357056, 1391472, 1468776, 1497765, 1507840, 1546080, 1597616, 1649152, 1652373, 1696320, 1739340, 1797318, 1835970, 1855296, 1897169, 1958368, 1997020, 2035584, 2061440, 2142720, 2203164, 2261760, 2319120, 2396424, 2447960, 2473728, 2544480, 2695977, 2714112, 2753955, 2782944, 2937552, 2995530, 3092160, 3195232, 3304746, 3392640, 3478680, 3594636, 3671940, 3710592, 3794338, 3916736, 3994040, 4071168, 4122880, 4406328, 4493295, 4523520, 4638240, 4792848, 4895920, 4947456, 5088960, 5391954, 5507910, 5565888, 5691507, 5875104, 5991060, 6184320, 6390464, 6609492, 6785280, 6957360, 7189272, 7343880, 7421184, 7588676, 7833472, 7988080, 8142336, 8245760, 8261865, 8812656, 8986590, 9276480, 9485845, 9585696, 9791840, 10177920, 10783908, 11015820, 11131776, 11383014, 11750208, 11982120, 12368640, 12780928, 13218984, 13479885, 13570560, 13914720, 14378544, 14687760, 14842368, 15177352, 15666944, 15976160, 16523730, 17074521, 17625312, 17973180, 18552960, 18971690, 19171392, 19583680, 20355840, 21567816, 22031640, 22263552, 22766028, 23500416, 23964240, 24737280, 25561856, 26437968, 26959770, 27829440, 28457535, 28757088, 29375520, 30354704, 31333888, 31952320, 33047460, 34149042, 35250624, 35946360, 37105920, 37943380, 38342784, 39167360, 40711680, 43135632, 44063280, 44527104, 45532056, 47000832, 47928480, 51123712, 51223563, 52875936, 53919540, 55658880, 56915070, 57514176, 58751040, 60709408, 63904640, 66094920, 68298084, 70501248, 71892720, 74211840, 75886760, 76685568, 78334720, 85372605, 86271264, 88126560, 91064112, 94001664, 95856960, 102447126, 105751872, 107839080, 111317760, 113830140, 115028352, 117502080, 121418816, 127809280, 132189840, 136596168, 141002496, 143785440, 151773520, 153371136, 156669440, 170745210, 172542528, 176253120, 182128224, 191713920, 204894252, 211503744, 215678160, 222635520, 227660280, 230056704, 235004160, 242837632, 255618560, 256117815, 264379680, 273192336, 282004992, 287570880, 303547040, 341490420, 345085056, 352506240, 364256448, 383427840, 409788504, 423007488, 431356320, 455320560, 460113408, 470008320, 485675264, 512235630, 528759360, 546384672, 575141760, 607094080, 682980840, 690170112, 705012480, 728512896, 766855680, 819577008, 846014976, 862712640, 910641120, 971350528, 1024471260, 1057518720, 1092769344, 1150283520, 1214188160, 1365961680, 1380340224, 1410024960, 1457025792, 1639154016, 1725425280, 1821282240, 2048942520, 2115037440, 2185538688, 2300567040, 2428376320, 2731923360, 2914051584, 3278308032, 3450850560, 3642564480, 4097885040, 4230074880, 4371077376, 4856752640, 5463846720, 6556616064, 6901701120, 7285128960, 8195770080, 8742154752, 10927693440, 13113232128, 14570257920, 16391540160, 21855386880, 26226464256, 32783080320, 43710773760, 65566160640, 131132321280]

約数ペア:

[(1, 131132321280), (2, 65566160640), (3, 43710773760), (4, 32783080320), (5, 26226464256), (6, 21855386880), (8, 16391540160), (9, 14570257920), (10, 13113232128), (12, 10927693440), (15, 8742154752), (16, 8195770080), (18, 7285128960), (19, 6901701120), (20, 6556616064), (24, 5463846720), (27, 4856752640), (30, 4371077376), (31, 4230074880), (32, 4097885040), (36, 3642564480), (38, 3450850560), (40, 3278308032), (45, 2914051584), (48, 2731923360), (54, 2428376320), (57, 2300567040), (60, 2185538688), (62, 2115037440), (64, 2048942520), (72, 1821282240), (76, 1725425280), (80, 1639154016), (90, 1457025792), (93, 1410024960), (95, 1380340224), (96, 1365961680), (108, 1214188160), (114, 1150283520), (120, 1092769344), (124, 1057518720), (128, 1024471260), (135, 971350528), (144, 910641120), (152, 862712640), (155, 846014976), (160, 819577008), (171, 766855680), (180, 728512896), (186, 705012480), (190, 690170112), (192, 682980840), (216, 607094080), (228, 575141760), (240, 546384672), (248, 528759360), (256, 512235630), (270, 485675264), (279, 470008320), (285, 460113408), (288, 455320560), (304, 431356320), (310, 423007488), (320, 409788504), (342, 383427840), (360, 364256448), (372, 352506240), (380, 345085056), (384, 341490420), (432, 303547040), (456, 287570880), (465, 282004992), (480, 273192336), (496, 264379680), (512, 256117815), (513, 255618560), (540, 242837632), (558, 235004160), (570, 230056704), (576, 227660280), (589, 222635520), (608, 215678160), (620, 211503744), (640, 204894252), (684, 191713920), (720, 182128224), (744, 176253120), (760, 172542528), (768, 170745210), (837, 156669440), (855, 153371136), (864, 151773520), (912, 143785440), (930, 141002496), (960, 136596168), (992, 132189840), (1026, 127809280), (1080, 121418816), (1116, 117502080), (1140, 115028352), (1152, 113830140), (1178, 111317760), (1216, 107839080), (1240, 105751872), (1280, 102447126), (1368, 95856960), (1395, 94001664), (1440, 91064112), (1488, 88126560), (1520, 86271264), (1536, 85372605), (1674, 78334720), (1710, 76685568), (1728, 75886760), (1767, 74211840), (1824, 71892720), (1860, 70501248), (1920, 68298084), (1984, 66094920), (2052, 63904640), (2160, 60709408), (2232, 58751040), (2280, 57514176), (2304, 56915070), (2356, 55658880), (2432, 53919540), (2480, 52875936), (2560, 51223563), (2565, 51123712), (2736, 47928480), (2790, 47000832), (2880, 45532056), (2945, 44527104), (2976, 44063280), (3040, 43135632), (3221, 40711680), (3348, 39167360), (3420, 38342784), (3456, 37943380), (3534, 37105920), (3648, 35946360), (3720, 35250624), (3840, 34149042), (3968, 33047460), (4104, 31952320), (4185, 31333888), (4320, 30354704), (4464, 29375520), (4560, 28757088), (4608, 28457535), (4712, 27829440), (4864, 26959770), (4960, 26437968), (5130, 25561856), (5301, 24737280), (5472, 23964240), (5580, 23500416), (5760, 22766028), (5890, 22263552), (5952, 22031640), (6080, 21567816), (6442, 20355840), (6696, 19583680), (6840, 19171392), (6912, 18971690), (7068, 18552960), (7296, 17973180), (7440, 17625312), (7680, 17074521), (7936, 16523730), (8208, 15976160), (8370, 15666944), (8640, 15177352), (8835, 14842368), (8928, 14687760), (9120, 14378544), (9424, 13914720), (9663, 13570560), (9728, 13479885), (9920, 13218984), (10260, 12780928), (10602, 12368640), (10944, 11982120), (11160, 11750208), (11520, 11383014), (11780, 11131776), (11904, 11015820), (12160, 10783908), (12884, 10177920), (13392, 9791840), (13680, 9585696), (13824, 9485845), (14136, 9276480), (14592, 8986590), (14880, 8812656), (15872, 8261865), (15903, 8245760), (16105, 8142336), (16416, 7988080), (16740, 7833472), (17280, 7588676), (17670, 7421184), (17856, 7343880), (18240, 7189272), (18848, 6957360), (19326, 6785280), (19840, 6609492), (20520, 6390464), (21204, 6184320), (21888, 5991060), (22320, 5875104), (23040, 5691507), (23560, 5565888), (23808, 5507910), (24320, 5391954), (25768, 5088960), (26505, 4947456), (26784, 4895920), (27360, 4792848), (28272, 4638240), (28989, 4523520), (29184, 4493295), (29760, 4406328), (31806, 4122880), (32210, 4071168), (32832, 3994040), (33480, 3916736), (34560, 3794338), (35340, 3710592), (35712, 3671940), (36480, 3594636), (37696, 3478680), (38652, 3392640), (39680, 3304746), (41040, 3195232), (42408, 3092160), (43776, 2995530), (44640, 2937552), (47120, 2782944), (47616, 2753955), (48315, 2714112), (48640, 2695977), (51536, 2544480), (53010, 2473728), (53568, 2447960), (54720, 2396424), (56544, 2319120), (57978, 2261760), (59520, 2203164), (61199, 2142720), (63612, 2061440), (64420, 2035584), (65664, 1997020), (66960, 1958368), (69120, 1897169), (70680, 1855296), (71424, 1835970), (72960, 1797318), (75392, 1739340), (77304, 1696320), (79360, 1652373), (79515, 1649152), (82080, 1597616), (84816, 1546080), (86967, 1507840), (87552, 1497765), (89280, 1468776), (94240, 1391472), (96630, 1357056), (99851, 1313280), (103072, 1272240), (106020, 1236864), (107136, 1223980), (109440, 1198212), (113088, 1159560), (115956, 1130880), (119040, 1101582), (122398, 1071360), (127224, 1030720), (128840, 1017792), (131328, 998510), (133920, 979184), (141360, 927648), (142848, 917985), (144945, 904704), (145920, 898659), (150784, 869670), (154608, 848160), (159030, 824576), (164160, 798808), (169632, 773040), (173934, 753920), (178560, 734388), (183597, 714240), (188480, 695736), (193260, 678528), (199702, 656640), (206144, 636120), (212040, 618432), (214272, 611990), (218880, 599106), (226176, 579780), (231912, 565440), (238080, 550791), (244796, 535680), (254448, 515360), (257680, 508896), (262656, 499255), (267840, 489592), (282720, 463824), (289890, 452352), (299553, 437760), (301568, 434835), (305995, 428544), (309216, 424080), (318060, 412288), (328320, 399404), (339264, 386520), (347868, 376960), (357120, 367194)]