1870110720

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 448

約数和(自身を含む): 7077456000

約数和(自身を除く): 5207345280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 89, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 178, 180, 190, 192, 216, 228, 240, 256, 267, 270, 285, 288, 304, 320, 342, 356, 360, 380, 384, 432, 445, 456, 480, 512, 513, 534, 540, 570, 576, 608, 640, 684, 712, 720, 760, 768, 801, 855, 864, 890, 912, 960, 1024, 1026, 1068, 1080, 1140, 1152, 1216, 1280, 1335, 1368, 1424, 1440, 1520, 1536, 1602, 1691, 1710, 1728, 1780, 1824, 1920, 2048, 2052, 2136, 2160, 2280, 2304, 2403, 2432, 2560, 2565, 2670, 2736, 2848, 2880, 3040, 3072, 3204, 3382, 3420, 3456, 3560, 3648, 3840, 4005, 4096, 4104, 4272, 4320, 4560, 4608, 4806, 4864, 5073, 5120, 5130, 5340, 5472, 5696, 5760, 6080, 6144, 6408, 6764, 6840, 6912, 7120, 7296, 7680, 8010, 8192, 8208, 8455, 8544, 8640, 9120, 9216, 9612, 9728, 10146, 10240, 10260, 10680, 10944, 11392, 11520, 12015, 12160, 12288, 12816, 13528, 13680, 13824, 14240, 14592, 15219, 15360, 16020, 16416, 16910, 17088, 17280, 18240, 18432, 19224, 19456, 20292, 20480, 20520, 21360, 21888, 22784, 23040, 24030, 24320, 24576, 25365, 25632, 27056, 27360, 27648, 28480, 29184, 30438, 30720, 32040, 32832, 33820, 34176, 34560, 36480, 36864, 38448, 38912, 40584, 40960, 41040, 42720, 43776, 45568, 45657, 46080, 48060, 48640, 50730, 51264, 54112, 54720, 55296, 56960, 58368, 60876, 61440, 64080, 65664, 67640, 68352, 69120, 72960, 73728, 76095, 76896, 77824, 81168, 82080, 85440, 87552, 91136, 91314, 92160, 96120, 97280, 101460, 102528, 108224, 109440, 110592, 113920, 116736, 121752, 122880, 128160, 131328, 135280, 136704, 138240, 145920, 152190, 153792, 155648, 162336, 164160, 170880, 175104, 182272, 182628, 184320, 192240, 194560, 202920, 205056, 216448, 218880, 221184, 227840, 228285, 233472, 243504, 256320, 262656, 270560, 273408, 276480, 291840, 304380, 307584, 324672, 328320, 341760, 350208, 364544, 365256, 368640, 384480, 389120, 405840, 410112, 432896, 437760, 455680, 456570, 466944, 487008, 512640, 525312, 541120, 546816, 552960, 583680, 608760, 615168, 649344, 656640, 683520, 700416, 729088, 730512, 768960, 778240, 811680, 820224, 865792, 875520, 911360, 913140, 974016, 1025280, 1050624, 1082240, 1093632, 1105920, 1167360, 1217520, 1230336, 1298688, 1313280, 1367040, 1400832, 1461024, 1537920, 1623360, 1640448, 1731584, 1751040, 1822720, 1826280, 1948032, 2050560, 2101248, 2164480, 2187264, 2334720, 2435040, 2460672, 2597376, 2626560, 2734080, 2922048, 3075840, 3246720, 3280896, 3463168, 3502080, 3645440, 3652560, 3896064, 4101120, 4202496, 4328960, 4870080, 4921344, 5194752, 5253120, 5468160, 5844096, 6151680, 6493440, 6561792, 6926336, 7004160, 7305120, 7792128, 8202240, 8657920, 9740160, 9842688, 10389504, 10506240, 10936320, 11688192, 12303360, 12986880, 13852672, 14610240, 15584256, 16404480, 17315840, 19480320, 19685376, 20779008, 21012480, 23376384, 24606720, 25973760, 29220480, 31168512, 32808960, 34631680, 38960640, 41558016, 46752768, 49213440, 51947520, 58440960, 62337024, 69263360, 77921280, 93505536, 98426880, 103895040, 116881920, 124674048, 155842560, 187011072, 207790080, 233763840, 311685120, 374022144, 467527680, 623370240, 935055360, 1870110720]

約数ペア:

[(1, 1870110720), (2, 935055360), (3, 623370240), (4, 467527680), (5, 374022144), (6, 311685120), (8, 233763840), (9, 207790080), (10, 187011072), (12, 155842560), (15, 124674048), (16, 116881920), (18, 103895040), (19, 98426880), (20, 93505536), (24, 77921280), (27, 69263360), (30, 62337024), (32, 58440960), (36, 51947520), (38, 49213440), (40, 46752768), (45, 41558016), (48, 38960640), (54, 34631680), (57, 32808960), (60, 31168512), (64, 29220480), (72, 25973760), (76, 24606720), (80, 23376384), (89, 21012480), (90, 20779008), (95, 19685376), (96, 19480320), (108, 17315840), (114, 16404480), (120, 15584256), (128, 14610240), (135, 13852672), (144, 12986880), (152, 12303360), (160, 11688192), (171, 10936320), (178, 10506240), (180, 10389504), (190, 9842688), (192, 9740160), (216, 8657920), (228, 8202240), (240, 7792128), (256, 7305120), (267, 7004160), (270, 6926336), (285, 6561792), (288, 6493440), (304, 6151680), (320, 5844096), (342, 5468160), (356, 5253120), (360, 5194752), (380, 4921344), (384, 4870080), (432, 4328960), (445, 4202496), (456, 4101120), (480, 3896064), (512, 3652560), (513, 3645440), (534, 3502080), (540, 3463168), (570, 3280896), (576, 3246720), (608, 3075840), (640, 2922048), (684, 2734080), (712, 2626560), (720, 2597376), (760, 2460672), (768, 2435040), (801, 2334720), (855, 2187264), (864, 2164480), (890, 2101248), (912, 2050560), (960, 1948032), (1024, 1826280), (1026, 1822720), (1068, 1751040), (1080, 1731584), (1140, 1640448), (1152, 1623360), (1216, 1537920), (1280, 1461024), (1335, 1400832), (1368, 1367040), (1424, 1313280), (1440, 1298688), (1520, 1230336), (1536, 1217520), (1602, 1167360), (1691, 1105920), (1710, 1093632), (1728, 1082240), (1780, 1050624), (1824, 1025280), (1920, 974016), (2048, 913140), (2052, 911360), (2136, 875520), (2160, 865792), (2280, 820224), (2304, 811680), (2403, 778240), (2432, 768960), (2560, 730512), (2565, 729088), (2670, 700416), (2736, 683520), (2848, 656640), (2880, 649344), (3040, 615168), (3072, 608760), (3204, 583680), (3382, 552960), (3420, 546816), (3456, 541120), (3560, 525312), (3648, 512640), (3840, 487008), (4005, 466944), (4096, 456570), (4104, 455680), (4272, 437760), (4320, 432896), (4560, 410112), (4608, 405840), (4806, 389120), (4864, 384480), (5073, 368640), (5120, 365256), (5130, 364544), (5340, 350208), (5472, 341760), (5696, 328320), (5760, 324672), (6080, 307584), (6144, 304380), (6408, 291840), (6764, 276480), (6840, 273408), (6912, 270560), (7120, 262656), (7296, 256320), (7680, 243504), (8010, 233472), (8192, 228285), (8208, 227840), (8455, 221184), (8544, 218880), (8640, 216448), (9120, 205056), (9216, 202920), (9612, 194560), (9728, 192240), (10146, 184320), (10240, 182628), (10260, 182272), (10680, 175104), (10944, 170880), (11392, 164160), (11520, 162336), (12015, 155648), (12160, 153792), (12288, 152190), (12816, 145920), (13528, 138240), (13680, 136704), (13824, 135280), (14240, 131328), (14592, 128160), (15219, 122880), (15360, 121752), (16020, 116736), (16416, 113920), (16910, 110592), (17088, 109440), (17280, 108224), (18240, 102528), (18432, 101460), (19224, 97280), (19456, 96120), (20292, 92160), (20480, 91314), (20520, 91136), (21360, 87552), (21888, 85440), (22784, 82080), (23040, 81168), (24030, 77824), (24320, 76896), (24576, 76095), (25365, 73728), (25632, 72960), (27056, 69120), (27360, 68352), (27648, 67640), (28480, 65664), (29184, 64080), (30438, 61440), (30720, 60876), (32040, 58368), (32832, 56960), (33820, 55296), (34176, 54720), (34560, 54112), (36480, 51264), (36864, 50730), (38448, 48640), (38912, 48060), (40584, 46080), (40960, 45657), (41040, 45568), (42720, 43776)]