306299195520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{13523}}^1$

素因数の和:13843

約数の個数: 256

約数和(自身を含む): 1001148180480

約数和(自身を除く): 694848984960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 251, 282, 320, 376, 384, 470, 480, 502, 564, 640, 705, 752, 753, 940, 960, 1004, 1128, 1255, 1410, 1504, 1506, 1880, 1920, 2008, 2256, 2510, 2820, 3008, 3012, 3760, 3765, 4016, 4512, 5020, 5640, 6016, 6024, 7520, 7530, 8032, 9024, 10040, 11280, 11797, 12048, 13523, 15040, 15060, 16064, 18048, 20080, 22560, 23594, 24096, 27046, 30080, 30120, 32128, 35391, 40160, 40569, 45120, 47188, 48192, 54092, 58985, 60240, 67615, 70782, 80320, 81138, 90240, 94376, 96384, 108184, 117970, 120480, 135230, 141564, 160640, 162276, 176955, 188752, 202845, 216368, 235940, 240960, 270460, 283128, 324552, 353910, 377504, 405690, 432736, 471880, 481920, 540920, 566256, 635581, 649104, 707820, 755008, 811380, 865472, 943760, 1081840, 1132512, 1271162, 1298208, 1415640, 1510016, 1622760, 1730944, 1887520, 1906743, 2163680, 2265024, 2542324, 2596416, 2831280, 3177905, 3245520, 3394273, 3775040, 3813486, 4327360, 4530048, 5084648, 5192832, 5662560, 6355810, 6491040, 6788546, 7550080, 7626972, 8654720, 9533715, 10169296, 10182819, 11325120, 12711620, 12982080, 13577092, 15253944, 16971365, 19067430, 20338592, 20365638, 22650240, 25423240, 25964160, 27154184, 30507888, 33942730, 38134860, 40677184, 40731276, 50846480, 50914095, 54308368, 61015776, 67885460, 76269720, 81354368, 81462552, 101692960, 101828190, 108616736, 122031552, 135770920, 152539440, 159530831, 162925104, 203385920, 203656380, 217233472, 244063104, 271541840, 305078880, 319061662, 325850208, 406771840, 407312760, 434466944, 478592493, 543083680, 610157760, 638123324, 651700416, 797654155, 814625520, 957184986, 1086167360, 1220315520, 1276246648, 1303400832, 1595308310, 1629251040, 1914369972, 2172334720, 2392962465, 2552493296, 3190616620, 3258502080, 3828739944, 4785924930, 5104986592, 6381233240, 6517004160, 7657479888, 9571849860, 10209973184, 12762466480, 15314959776, 19143699720, 20419946368, 25524932960, 30629919552, 38287399440, 51049865920, 61259839104, 76574798880, 102099731840, 153149597760, 306299195520]

約数ペア:

[(1, 306299195520), (2, 153149597760), (3, 102099731840), (4, 76574798880), (5, 61259839104), (6, 51049865920), (8, 38287399440), (10, 30629919552), (12, 25524932960), (15, 20419946368), (16, 19143699720), (20, 15314959776), (24, 12762466480), (30, 10209973184), (32, 9571849860), (40, 7657479888), (47, 6517004160), (48, 6381233240), (60, 5104986592), (64, 4785924930), (80, 3828739944), (94, 3258502080), (96, 3190616620), (120, 2552493296), (128, 2392962465), (141, 2172334720), (160, 1914369972), (188, 1629251040), (192, 1595308310), (235, 1303400832), (240, 1276246648), (251, 1220315520), (282, 1086167360), (320, 957184986), (376, 814625520), (384, 797654155), (470, 651700416), (480, 638123324), (502, 610157760), (564, 543083680), (640, 478592493), (705, 434466944), (752, 407312760), (753, 406771840), (940, 325850208), (960, 319061662), (1004, 305078880), (1128, 271541840), (1255, 244063104), (1410, 217233472), (1504, 203656380), (1506, 203385920), (1880, 162925104), (1920, 159530831), (2008, 152539440), (2256, 135770920), (2510, 122031552), (2820, 108616736), (3008, 101828190), (3012, 101692960), (3760, 81462552), (3765, 81354368), (4016, 76269720), (4512, 67885460), (5020, 61015776), (5640, 54308368), (6016, 50914095), (6024, 50846480), (7520, 40731276), (7530, 40677184), (8032, 38134860), (9024, 33942730), (10040, 30507888), (11280, 27154184), (11797, 25964160), (12048, 25423240), (13523, 22650240), (15040, 20365638), (15060, 20338592), (16064, 19067430), (18048, 16971365), (20080, 15253944), (22560, 13577092), (23594, 12982080), (24096, 12711620), (27046, 11325120), (30080, 10182819), (30120, 10169296), (32128, 9533715), (35391, 8654720), (40160, 7626972), (40569, 7550080), (45120, 6788546), (47188, 6491040), (48192, 6355810), (54092, 5662560), (58985, 5192832), (60240, 5084648), (67615, 4530048), (70782, 4327360), (80320, 3813486), (81138, 3775040), (90240, 3394273), (94376, 3245520), (96384, 3177905), (108184, 2831280), (117970, 2596416), (120480, 2542324), (135230, 2265024), (141564, 2163680), (160640, 1906743), (162276, 1887520), (176955, 1730944), (188752, 1622760), (202845, 1510016), (216368, 1415640), (235940, 1298208), (240960, 1271162), (270460, 1132512), (283128, 1081840), (324552, 943760), (353910, 865472), (377504, 811380), (405690, 755008), (432736, 707820), (471880, 649104), (481920, 635581), (540920, 566256)]