16123121280

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 640

約数和(自身を含む): 66457226880

約数和(自身を除く): 50334105600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 157, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 283, 288, 314, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 471, 480, 504, 540, 560, 566, 567, 576, 628, 630, 640, 648, 672, 720, 756, 785, 810, 840, 849, 864, 896, 942, 945, 960, 1008, 1080, 1099, 1120, 1132, 1134, 1152, 1256, 1260, 1296, 1344, 1413, 1415, 1440, 1512, 1570, 1620, 1680, 1698, 1728, 1884, 1890, 1920, 1981, 2016, 2160, 2198, 2240, 2264, 2268, 2355, 2512, 2520, 2547, 2592, 2688, 2826, 2830, 2835, 2880, 3024, 3140, 3240, 3297, 3360, 3396, 3456, 3768, 3780, 3962, 4032, 4239, 4245, 4320, 4396, 4480, 4528, 4536, 4710, 5024, 5040, 5094, 5184, 5495, 5652, 5660, 5670, 5760, 5943, 6048, 6280, 6480, 6594, 6720, 6792, 7065, 7536, 7560, 7641, 7924, 8064, 8478, 8490, 8640, 8792, 9056, 9072, 9420, 9891, 9905, 10048, 10080, 10188, 10368, 10990, 11304, 11320, 11340, 11886, 12096, 12560, 12717, 12735, 12960, 13188, 13440, 13584, 14130, 15072, 15120, 15282, 15848, 16485, 16956, 16980, 17280, 17584, 17829, 18112, 18144, 18840, 19782, 19810, 20096, 20160, 20376, 21195, 21980, 22608, 22640, 22680, 22923, 23772, 24192, 25120, 25434, 25470, 25920, 26376, 27168, 28260, 29673, 29715, 30144, 30240, 30564, 31696, 32970, 33912, 33960, 35168, 35658, 36224, 36288, 37680, 38205, 39564, 39620, 40320, 40752, 42390, 43960, 44431, 45216, 45280, 45360, 45846, 47544, 49455, 50240, 50868, 50940, 51840, 52752, 53487, 54336, 56520, 59346, 59430, 60288, 60480, 61128, 63392, 63585, 65940, 67824, 67920, 70336, 71316, 72576, 75360, 76410, 79128, 79240, 81504, 84780, 87920, 88862, 89019, 89145, 90432, 90560, 90720, 91692, 95088, 98910, 100480, 101736, 101880, 105504, 106974, 108672, 113040, 114615, 118692, 118860, 120960, 122256, 126784, 127170, 131880, 133293, 135648, 135840, 140672, 142632, 148365, 150720, 152820, 158256, 158480, 160461, 163008, 169560, 175840, 177724, 178038, 178290, 180864, 181120, 181440, 183384, 190176, 197820, 203472, 203760, 211008, 213948, 222155, 226080, 229230, 237384, 237720, 244512, 253568, 254340, 263760, 266586, 267435, 271296, 271680, 285264, 296730, 301440, 305640, 311017, 316512, 316960, 320922, 326016, 339120, 351680, 355448, 356076, 356580, 362880, 366768, 380352, 395640, 399879, 406944, 407520, 422016, 427896, 444310, 445095, 452160, 458460, 474768, 475440, 489024, 508680, 527520, 533172, 534870, 542592, 543360, 570528, 593460, 611280, 622034, 633024, 633920, 641844, 666465, 678240, 703360, 710896, 712152, 713160, 733536, 760704, 791280, 799758, 802305, 813888, 815040, 855792, 888620, 890190, 904320, 916920, 933051, 949536, 950880, 978048, 1017360, 1055040, 1066344, 1069740, 1141056, 1186920, 1199637, 1222560, 1244068, 1266048, 1267840, 1283688, 1332930, 1356480, 1421792, 1424304, 1426320, 1467072, 1555085, 1582560, 1599516, 1604610, 1627776, 1630080, 1711584, 1777240, 1780380, 1833840, 1866102, 1899072, 1901760, 1999395, 2034720, 2110080, 2132688, 2139480, 2282112, 2373840, 2399274, 2445120, 2488136, 2567376, 2665860, 2712960, 2799153, 2843584, 2848608, 2852640, 2934144, 3110170, 3165120, 3199032, 3209220, 3423168, 3554480, 3560760, 3598911, 3667680, 3732204, 3798144, 3803520, 3998790, 4069440, 4265376, 4278960, 4665255, 4747680, 4798548, 4890240, 4976272, 5134752, 5331720, 5598306, 5687168, 5697216, 5705280, 5998185, 6220340, 6330240, 6398064, 6418440, 6846336, 7108960, 7121520, 7197822, 7335360, 7464408, 7997580, 8138880, 8397459, 8530752, 8557920, 9330510, 9495360, 9597096, 9952544, 10269504, 10663440, 11196612, 11394432, 11410560, 11996370, 12440680, 12796128, 12836880, 13995765, 14217920, 14243040, 14395644, 14670720, 14928816, 15995160, 16794918, 17061504, 17115840, 17994555, 18661020, 18990720, 19194192, 19905088, 20539008, 21326880, 22393224, 23992740, 24881360, 25192377, 25592256, 25673760, 27991530, 28435840, 28486080, 28791288, 29857632, 31990320, 33589836, 34231680, 35989110, 37322040, 38388384, 39810176, 41987295, 42653760, 44786448, 47985480, 49762720, 50384754, 51184512, 51347520, 55983060, 56972160, 57582576, 59715264, 63980640, 67179672, 71978220, 74644080, 76776768, 83974590, 85307520, 89572896, 95970960, 99525440, 100769508, 102695040, 111966120, 115165152, 119430528, 125961885, 127961280, 134359344, 143956440, 149288160, 153553536, 167949180, 179145792, 191941920, 199050880, 201539016, 223932240, 230330304, 251923770, 255922560, 268718688, 287912880, 298576320, 335898360, 358291584, 383883840, 403078032, 447864480, 460660608, 503847540, 537437376, 575825760, 597152640, 671796720, 767767680, 806156064, 895728960, 1007695080, 1074874752, 1151651520, 1343593440, 1612312128, 1791457920, 2015390160, 2303303040, 2687186880, 3224624256, 4030780320, 5374373760, 8061560640, 16123121280]

約数ペア:

[(1, 16123121280), (2, 8061560640), (3, 5374373760), (4, 4030780320), (5, 3224624256), (6, 2687186880), (7, 2303303040), (8, 2015390160), (9, 1791457920), (10, 1612312128), (12, 1343593440), (14, 1151651520), (15, 1074874752), (16, 1007695080), (18, 895728960), (20, 806156064), (21, 767767680), (24, 671796720), (27, 597152640), (28, 575825760), (30, 537437376), (32, 503847540), (35, 460660608), (36, 447864480), (40, 403078032), (42, 383883840), (45, 358291584), (48, 335898360), (54, 298576320), (56, 287912880), (60, 268718688), (63, 255922560), (64, 251923770), (70, 230330304), (72, 223932240), (80, 201539016), (81, 199050880), (84, 191941920), (90, 179145792), (96, 167949180), (105, 153553536), (108, 149288160), (112, 143956440), (120, 134359344), (126, 127961280), (128, 125961885), (135, 119430528), (140, 115165152), (144, 111966120), (157, 102695040), (160, 100769508), (162, 99525440), (168, 95970960), (180, 89572896), (189, 85307520), (192, 83974590), (210, 76776768), (216, 74644080), (224, 71978220), (240, 67179672), (252, 63980640), (270, 59715264), (280, 57582576), (283, 56972160), (288, 55983060), (314, 51347520), (315, 51184512), (320, 50384754), (324, 49762720), (336, 47985480), (360, 44786448), (378, 42653760), (384, 41987295), (405, 39810176), (420, 38388384), (432, 37322040), (448, 35989110), (471, 34231680), (480, 33589836), (504, 31990320), (540, 29857632), (560, 28791288), (566, 28486080), (567, 28435840), (576, 27991530), (628, 25673760), (630, 25592256), (640, 25192377), (648, 24881360), (672, 23992740), (720, 22393224), (756, 21326880), (785, 20539008), (810, 19905088), (840, 19194192), (849, 18990720), (864, 18661020), (896, 17994555), (942, 17115840), (945, 17061504), (960, 16794918), (1008, 15995160), (1080, 14928816), (1099, 14670720), (1120, 14395644), (1132, 14243040), (1134, 14217920), (1152, 13995765), (1256, 12836880), (1260, 12796128), (1296, 12440680), (1344, 11996370), (1413, 11410560), (1415, 11394432), (1440, 11196612), (1512, 10663440), (1570, 10269504), (1620, 9952544), (1680, 9597096), (1698, 9495360), (1728, 9330510), (1884, 8557920), (1890, 8530752), (1920, 8397459), (1981, 8138880), (2016, 7997580), (2160, 7464408), (2198, 7335360), (2240, 7197822), (2264, 7121520), (2268, 7108960), (2355, 6846336), (2512, 6418440), (2520, 6398064), (2547, 6330240), (2592, 6220340), (2688, 5998185), (2826, 5705280), (2830, 5697216), (2835, 5687168), (2880, 5598306), (3024, 5331720), (3140, 5134752), (3240, 4976272), (3297, 4890240), (3360, 4798548), (3396, 4747680), (3456, 4665255), (3768, 4278960), (3780, 4265376), (3962, 4069440), (4032, 3998790), (4239, 3803520), (4245, 3798144), (4320, 3732204), (4396, 3667680), (4480, 3598911), (4528, 3560760), (4536, 3554480), (4710, 3423168), (5024, 3209220), (5040, 3199032), (5094, 3165120), (5184, 3110170), (5495, 2934144), (5652, 2852640), (5660, 2848608), (5670, 2843584), (5760, 2799153), (5943, 2712960), (6048, 2665860), (6280, 2567376), (6480, 2488136), (6594, 2445120), (6720, 2399274), (6792, 2373840), (7065, 2282112), (7536, 2139480), (7560, 2132688), (7641, 2110080), (7924, 2034720), (8064, 1999395), (8478, 1901760), (8490, 1899072), (8640, 1866102), (8792, 1833840), (9056, 1780380), (9072, 1777240), (9420, 1711584), (9891, 1630080), (9905, 1627776), (10048, 1604610), (10080, 1599516), (10188, 1582560), (10368, 1555085), (10990, 1467072), (11304, 1426320), (11320, 1424304), (11340, 1421792), (11886, 1356480), (12096, 1332930), (12560, 1283688), (12717, 1267840), (12735, 1266048), (12960, 1244068), (13188, 1222560), (13440, 1199637), (13584, 1186920), (14130, 1141056), (15072, 1069740), (15120, 1066344), (15282, 1055040), (15848, 1017360), (16485, 978048), (16956, 950880), (16980, 949536), (17280, 933051), (17584, 916920), (17829, 904320), (18112, 890190), (18144, 888620), (18840, 855792), (19782, 815040), (19810, 813888), (20096, 802305), (20160, 799758), (20376, 791280), (21195, 760704), (21980, 733536), (22608, 713160), (22640, 712152), (22680, 710896), (22923, 703360), (23772, 678240), (24192, 666465), (25120, 641844), (25434, 633920), (25470, 633024), (25920, 622034), (26376, 611280), (27168, 593460), (28260, 570528), (29673, 543360), (29715, 542592), (30144, 534870), (30240, 533172), (30564, 527520), (31696, 508680), (32970, 489024), (33912, 475440), (33960, 474768), (35168, 458460), (35658, 452160), (36224, 445095), (36288, 444310), (37680, 427896), (38205, 422016), (39564, 407520), (39620, 406944), (40320, 399879), (40752, 395640), (42390, 380352), (43960, 366768), (44431, 362880), (45216, 356580), (45280, 356076), (45360, 355448), (45846, 351680), (47544, 339120), (49455, 326016), (50240, 320922), (50868, 316960), (50940, 316512), (51840, 311017), (52752, 305640), (53487, 301440), (54336, 296730), (56520, 285264), (59346, 271680), (59430, 271296), (60288, 267435), (60480, 266586), (61128, 263760), (63392, 254340), (63585, 253568), (65940, 244512), (67824, 237720), (67920, 237384), (70336, 229230), (71316, 226080), (72576, 222155), (75360, 213948), (76410, 211008), (79128, 203760), (79240, 203472), (81504, 197820), (84780, 190176), (87920, 183384), (88862, 181440), (89019, 181120), (89145, 180864), (90432, 178290), (90560, 178038), (90720, 177724), (91692, 175840), (95088, 169560), (98910, 163008), (100480, 160461), (101736, 158480), (101880, 158256), (105504, 152820), (106974, 150720), (108672, 148365), (113040, 142632), (114615, 140672), (118692, 135840), (118860, 135648), (120960, 133293), (122256, 131880), (126784, 127170)]