2815798481280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{68209}}^1$

素因数の和:70626

約数の個数: 256

約数和(自身を含む): 9976940280000

約数和(自身を除く): 7161141798720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2389, 2880, 3456, 4320, 4778, 5760, 7167, 8640, 9556, 11945, 14334, 17280, 19112, 21501, 23890, 28668, 35835, 38224, 43002, 47780, 57336, 64503, 68209, 71670, 76448, 86004, 95560, 107505, 114672, 129006, 136418, 143340, 152896, 172008, 191120, 204627, 215010, 229344, 258012, 272836, 286680, 305792, 322515, 341045, 344016, 382240, 409254, 430020, 458688, 516024, 545672, 573360, 613881, 645030, 682090, 688032, 764480, 818508, 860040, 917376, 1023135, 1032048, 1091344, 1146720, 1227762, 1290060, 1364180, 1376064, 1528960, 1637016, 1720080, 1841643, 2046270, 2064096, 2182688, 2293440, 2455524, 2580120, 2728360, 2752128, 3069405, 3274032, 3440160, 3683286, 4092540, 4128192, 4365376, 4586880, 4911048, 5160240, 5456720, 6138810, 6548064, 6880320, 7366572, 8185080, 8256384, 8730752, 9208215, 9822096, 10320480, 10913440, 12277620, 13096128, 13760640, 14733144, 16370160, 18416430, 19644192, 20640960, 21826880, 24555240, 26192256, 29466288, 32740320, 36832860, 39288384, 41281920, 43653760, 49110480, 58932576, 65480640, 73665720, 78576768, 98220960, 117865152, 130961280, 147331440, 162951301, 196441920, 235730304, 294662880, 325902602, 392883840, 488853903, 589325760, 651805204, 814756505, 977707806, 1178651520, 1303610408, 1466561709, 1629513010, 1955415612, 2444269515, 2607220816, 2933123418, 3259026020, 3910831224, 4399685127, 4888539030, 5214441632, 5866246836, 6518052040, 7332808545, 7821662448, 8799370254, 9777078060, 10428883264, 11732493672, 13036104080, 14665617090, 15643324896, 17598740508, 19554156120, 20857766528, 21998425635, 23464987344, 26072208160, 29331234180, 31286649792, 35197481016, 39108312240, 43996851270, 46929974688, 52144416320, 58662468360, 62573299584, 70394962032, 78216624480, 87993702540, 93859949376, 104288832640, 117324936720, 140789924064, 156433248960, 175987405080, 187719898752, 234649873440, 281579848128, 312866497920, 351974810160, 469299746880, 563159696256, 703949620320, 938599493760, 1407899240640, 2815798481280]

約数ペア:

[(1, 2815798481280), (2, 1407899240640), (3, 938599493760), (4, 703949620320), (5, 563159696256), (6, 469299746880), (8, 351974810160), (9, 312866497920), (10, 281579848128), (12, 234649873440), (15, 187719898752), (16, 175987405080), (18, 156433248960), (20, 140789924064), (24, 117324936720), (27, 104288832640), (30, 93859949376), (32, 87993702540), (36, 78216624480), (40, 70394962032), (45, 62573299584), (48, 58662468360), (54, 52144416320), (60, 46929974688), (64, 43996851270), (72, 39108312240), (80, 35197481016), (90, 31286649792), (96, 29331234180), (108, 26072208160), (120, 23464987344), (128, 21998425635), (135, 20857766528), (144, 19554156120), (160, 17598740508), (180, 15643324896), (192, 14665617090), (216, 13036104080), (240, 11732493672), (270, 10428883264), (288, 9777078060), (320, 8799370254), (360, 7821662448), (384, 7332808545), (432, 6518052040), (480, 5866246836), (540, 5214441632), (576, 4888539030), (640, 4399685127), (720, 3910831224), (864, 3259026020), (960, 2933123418), (1080, 2607220816), (1152, 2444269515), (1440, 1955415612), (1728, 1629513010), (1920, 1466561709), (2160, 1303610408), (2389, 1178651520), (2880, 977707806), (3456, 814756505), (4320, 651805204), (4778, 589325760), (5760, 488853903), (7167, 392883840), (8640, 325902602), (9556, 294662880), (11945, 235730304), (14334, 196441920), (17280, 162951301), (19112, 147331440), (21501, 130961280), (23890, 117865152), (28668, 98220960), (35835, 78576768), (38224, 73665720), (43002, 65480640), (47780, 58932576), (57336, 49110480), (64503, 43653760), (68209, 41281920), (71670, 39288384), (76448, 36832860), (86004, 32740320), (95560, 29466288), (107505, 26192256), (114672, 24555240), (129006, 21826880), (136418, 20640960), (143340, 19644192), (152896, 18416430), (172008, 16370160), (191120, 14733144), (204627, 13760640), (215010, 13096128), (229344, 12277620), (258012, 10913440), (272836, 10320480), (286680, 9822096), (305792, 9208215), (322515, 8730752), (341045, 8256384), (344016, 8185080), (382240, 7366572), (409254, 6880320), (430020, 6548064), (458688, 6138810), (516024, 5456720), (545672, 5160240), (573360, 4911048), (613881, 4586880), (645030, 4365376), (682090, 4128192), (688032, 4092540), (764480, 3683286), (818508, 3440160), (860040, 3274032), (917376, 3069405), (1023135, 2752128), (1032048, 2728360), (1091344, 2580120), (1146720, 2455524), (1227762, 2293440), (1290060, 2182688), (1364180, 2064096), (1376064, 2046270), (1528960, 1841643), (1637016, 1720080)]