215313120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 384

約数和(自身を含む): 862202880

約数和(自身を除く): 646889760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 32, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 66, 69, 72, 80, 88, 90, 92, 96, 99, 108, 110, 115, 120, 132, 135, 138, 144, 160, 165, 176, 180, 184, 197, 198, 207, 216, 220, 230, 240, 253, 264, 270, 276, 288, 297, 330, 345, 352, 360, 368, 394, 396, 414, 432, 440, 460, 480, 495, 506, 528, 540, 552, 591, 594, 621, 660, 690, 720, 736, 759, 788, 792, 828, 864, 880, 920, 985, 990, 1012, 1035, 1056, 1080, 1104, 1182, 1188, 1242, 1265, 1320, 1380, 1440, 1485, 1518, 1576, 1584, 1656, 1760, 1773, 1840, 1970, 1980, 2024, 2070, 2160, 2167, 2208, 2277, 2364, 2376, 2484, 2530, 2640, 2760, 2955, 2970, 3036, 3105, 3152, 3168, 3312, 3546, 3680, 3795, 3940, 3960, 4048, 4140, 4320, 4334, 4531, 4554, 4728, 4752, 4968, 5060, 5280, 5319, 5520, 5910, 5940, 6072, 6210, 6304, 6501, 6624, 6831, 7092, 7590, 7880, 7920, 8096, 8280, 8668, 8865, 9062, 9108, 9456, 9504, 9936, 10120, 10638, 10835, 11040, 11385, 11820, 11880, 12144, 12420, 13002, 13593, 13662, 14184, 15180, 15760, 15840, 16560, 17336, 17730, 18124, 18216, 18912, 19503, 19872, 20240, 21276, 21670, 22655, 22770, 23640, 23760, 24288, 24840, 26004, 26595, 27186, 27324, 28368, 30360, 31520, 32505, 33120, 34155, 34672, 35460, 36248, 36432, 39006, 40480, 40779, 42552, 43340, 45310, 45540, 47280, 47520, 49680, 49841, 52008, 53190, 54372, 54648, 56736, 58509, 60720, 65010, 67965, 68310, 69344, 70920, 72496, 72864, 78012, 81558, 85104, 86680, 90620, 91080, 94560, 97515, 99360, 99682, 104016, 106380, 108744, 109296, 117018, 121440, 122337, 130020, 135930, 136620, 141840, 144992, 149523, 156024, 163116, 170208, 173360, 181240, 182160, 195030, 199364, 203895, 208032, 212760, 217488, 218592, 234036, 244674, 249205, 260040, 271860, 273240, 283680, 292545, 299046, 312048, 326232, 346720, 362480, 364320, 390060, 398728, 407790, 425520, 434976, 448569, 468072, 489348, 498410, 520080, 543720, 546480, 585090, 598092, 611685, 624096, 652464, 724960, 747615, 780120, 797456, 815580, 851040, 897138, 936144, 978696, 996820, 1040160, 1087440, 1092960, 1170180, 1196184, 1223370, 1304928, 1345707, 1495230, 1560240, 1594912, 1631160, 1794276, 1872288, 1957392, 1993640, 2174880, 2242845, 2340360, 2392368, 2446740, 2691414, 2990460, 3120480, 3262320, 3588552, 3914784, 3987280, 4485690, 4680720, 4784736, 4893480, 5382828, 5980920, 6524640, 6728535, 7177104, 7974560, 8971380, 9361440, 9786960, 10765656, 11961840, 13457070, 14354208, 17942760, 19573920, 21531312, 23923680, 26914140, 35885520, 43062624, 53828280, 71771040, 107656560, 215313120]

約数ペア:

[(1, 215313120), (2, 107656560), (3, 71771040), (4, 53828280), (5, 43062624), (6, 35885520), (8, 26914140), (9, 23923680), (10, 21531312), (11, 19573920), (12, 17942760), (15, 14354208), (16, 13457070), (18, 11961840), (20, 10765656), (22, 9786960), (23, 9361440), (24, 8971380), (27, 7974560), (30, 7177104), (32, 6728535), (33, 6524640), (36, 5980920), (40, 5382828), (44, 4893480), (45, 4784736), (46, 4680720), (48, 4485690), (54, 3987280), (55, 3914784), (60, 3588552), (66, 3262320), (69, 3120480), (72, 2990460), (80, 2691414), (88, 2446740), (90, 2392368), (92, 2340360), (96, 2242845), (99, 2174880), (108, 1993640), (110, 1957392), (115, 1872288), (120, 1794276), (132, 1631160), (135, 1594912), (138, 1560240), (144, 1495230), (160, 1345707), (165, 1304928), (176, 1223370), (180, 1196184), (184, 1170180), (197, 1092960), (198, 1087440), (207, 1040160), (216, 996820), (220, 978696), (230, 936144), (240, 897138), (253, 851040), (264, 815580), (270, 797456), (276, 780120), (288, 747615), (297, 724960), (330, 652464), (345, 624096), (352, 611685), (360, 598092), (368, 585090), (394, 546480), (396, 543720), (414, 520080), (432, 498410), (440, 489348), (460, 468072), (480, 448569), (495, 434976), (506, 425520), (528, 407790), (540, 398728), (552, 390060), (591, 364320), (594, 362480), (621, 346720), (660, 326232), (690, 312048), (720, 299046), (736, 292545), (759, 283680), (788, 273240), (792, 271860), (828, 260040), (864, 249205), (880, 244674), (920, 234036), (985, 218592), (990, 217488), (1012, 212760), (1035, 208032), (1056, 203895), (1080, 199364), (1104, 195030), (1182, 182160), (1188, 181240), (1242, 173360), (1265, 170208), (1320, 163116), (1380, 156024), (1440, 149523), (1485, 144992), (1518, 141840), (1576, 136620), (1584, 135930), (1656, 130020), (1760, 122337), (1773, 121440), (1840, 117018), (1970, 109296), (1980, 108744), (2024, 106380), (2070, 104016), (2160, 99682), (2167, 99360), (2208, 97515), (2277, 94560), (2364, 91080), (2376, 90620), (2484, 86680), (2530, 85104), (2640, 81558), (2760, 78012), (2955, 72864), (2970, 72496), (3036, 70920), (3105, 69344), (3152, 68310), (3168, 67965), (3312, 65010), (3546, 60720), (3680, 58509), (3795, 56736), (3940, 54648), (3960, 54372), (4048, 53190), (4140, 52008), (4320, 49841), (4334, 49680), (4531, 47520), (4554, 47280), (4728, 45540), (4752, 45310), (4968, 43340), (5060, 42552), (5280, 40779), (5319, 40480), (5520, 39006), (5910, 36432), (5940, 36248), (6072, 35460), (6210, 34672), (6304, 34155), (6501, 33120), (6624, 32505), (6831, 31520), (7092, 30360), (7590, 28368), (7880, 27324), (7920, 27186), (8096, 26595), (8280, 26004), (8668, 24840), (8865, 24288), (9062, 23760), (9108, 23640), (9456, 22770), (9504, 22655), (9936, 21670), (10120, 21276), (10638, 20240), (10835, 19872), (11040, 19503), (11385, 18912), (11820, 18216), (11880, 18124), (12144, 17730), (12420, 17336), (13002, 16560), (13593, 15840), (13662, 15760), (14184, 15180)]