71796728520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{442207}}^1$

素因数の和:442276

約数の個数: 192

約数和(自身を含む): 260761213440

約数和(自身を除く): 188964484920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 615, 660, 738, 792, 820, 902, 984, 990, 1230, 1320, 1353, 1476, 1640, 1804, 1845, 1980, 2255, 2460, 2706, 2952, 3608, 3690, 3960, 4059, 4510, 4920, 5412, 6765, 7380, 8118, 9020, 10824, 13530, 14760, 16236, 18040, 20295, 27060, 32472, 40590, 54120, 81180, 162360, 442207, 884414, 1326621, 1768828, 2211035, 2653242, 3537656, 3979863, 4422070, 4864277, 5306484, 6633105, 7959726, 8844140, 9728554, 10612968, 13266210, 14592831, 15919452, 17688280, 18130487, 19457108, 19899315, 24321385, 26532420, 29185662, 31838904, 36260974, 38914216, 39798630, 43778493, 48642770, 53064840, 54391461, 58371324, 72521948, 72964155, 79597260, 87556986, 90652435, 97285540, 108782922, 116742648, 145043896, 145928310, 159194520, 163174383, 175113972, 181304870, 194571080, 199435357, 217565844, 218892465, 271957305, 291856620, 326348766, 350227944, 362609740, 398870714, 435131688, 437784930, 543914610, 583713240, 598306071, 652697532, 725219480, 797741428, 815871915, 875569860, 997176785, 1087829220, 1196612142, 1305395064, 1595482856, 1631743830, 1751139720, 1794918213, 1994353570, 2175658440, 2393224284, 2991530355, 3263487660, 3589836426, 3988707140, 4786448568, 5983060710, 6526975320, 7179672852, 7977414280, 8974591065, 11966121420, 14359345704, 17949182130, 23932242840, 35898364260, 71796728520]

約数ペア:

[(1, 71796728520), (2, 35898364260), (3, 23932242840), (4, 17949182130), (5, 14359345704), (6, 11966121420), (8, 8974591065), (9, 7977414280), (10, 7179672852), (11, 6526975320), (12, 5983060710), (15, 4786448568), (18, 3988707140), (20, 3589836426), (22, 3263487660), (24, 2991530355), (30, 2393224284), (33, 2175658440), (36, 1994353570), (40, 1794918213), (41, 1751139720), (44, 1631743830), (45, 1595482856), (55, 1305395064), (60, 1196612142), (66, 1087829220), (72, 997176785), (82, 875569860), (88, 815871915), (90, 797741428), (99, 725219480), (110, 652697532), (120, 598306071), (123, 583713240), (132, 543914610), (164, 437784930), (165, 435131688), (180, 398870714), (198, 362609740), (205, 350227944), (220, 326348766), (246, 291856620), (264, 271957305), (328, 218892465), (330, 217565844), (360, 199435357), (369, 194571080), (396, 181304870), (410, 175113972), (440, 163174383), (451, 159194520), (492, 145928310), (495, 145043896), (615, 116742648), (660, 108782922), (738, 97285540), (792, 90652435), (820, 87556986), (902, 79597260), (984, 72964155), (990, 72521948), (1230, 58371324), (1320, 54391461), (1353, 53064840), (1476, 48642770), (1640, 43778493), (1804, 39798630), (1845, 38914216), (1980, 36260974), (2255, 31838904), (2460, 29185662), (2706, 26532420), (2952, 24321385), (3608, 19899315), (3690, 19457108), (3960, 18130487), (4059, 17688280), (4510, 15919452), (4920, 14592831), (5412, 13266210), (6765, 10612968), (7380, 9728554), (8118, 8844140), (9020, 7959726), (10824, 6633105), (13530, 5306484), (14760, 4864277), (16236, 4422070), (18040, 3979863), (20295, 3537656), (27060, 2653242), (32472, 2211035), (40590, 1768828), (54120, 1326621), (81180, 884414), (162360, 442207)]