247894236240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1\times {\mathrm{1093}}^1$

素因数の和:2306

約数の個数: 320

約数和(自身を含む): 886812573696

約数和(自身を除く): 638918337456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1063, 1093, 1270, 1524, 1680, 1778, 1905, 2032, 2126, 2186, 2540, 2667, 3048, 3189, 3279, 3556, 3810, 4252, 4372, 4445, 5080, 5315, 5334, 5465, 6096, 6378, 6558, 7112, 7441, 7620, 7651, 8504, 8744, 8890, 10160, 10630, 10668, 10930, 12756, 13116, 13335, 14224, 14882, 15240, 15302, 15945, 16395, 17008, 17488, 17780, 21260, 21336, 21860, 22323, 22953, 25512, 26232, 26670, 29764, 30480, 30604, 31890, 32790, 35560, 37205, 38255, 42520, 42672, 43720, 44646, 45906, 51024, 52464, 53340, 59528, 61208, 63780, 65580, 71120, 74410, 76510, 85040, 87440, 89292, 91812, 106680, 111615, 114765, 119056, 122416, 127560, 131160, 135001, 138811, 148820, 153020, 178584, 183624, 213360, 223230, 229530, 255120, 262320, 270002, 277622, 297640, 306040, 357168, 367248, 405003, 416433, 446460, 459060, 540004, 555244, 595280, 612080, 675005, 694055, 810006, 832866, 892920, 918120, 945007, 971677, 1080008, 1110488, 1161859, 1350010, 1388110, 1620012, 1665732, 1785840, 1836240, 1890014, 1943354, 2025015, 2082165, 2160016, 2220976, 2323718, 2700020, 2776220, 2835021, 2915031, 3240024, 3331464, 3485577, 3780028, 3886708, 4050030, 4164330, 4647436, 4725035, 4858385, 5400040, 5552440, 5670042, 5809295, 5830062, 6480048, 6662928, 6971154, 7560056, 7773416, 8100060, 8133013, 8328660, 9294872, 9450070, 9716770, 10800080, 11104880, 11340084, 11618590, 11660124, 13942308, 14175105, 14575155, 15120112, 15546832, 16200120, 16266026, 16657320, 17427885, 18589744, 18900140, 19433540, 22680168, 23237180, 23320248, 24399039, 27884616, 28350210, 29150310, 32400240, 32532052, 33314640, 34855770, 37800280, 38867080, 40665065, 45360336, 46474360, 46640496, 48798078, 55769232, 56700420, 58300620, 65064104, 69711540, 75600560, 77734160, 81330130, 92948720, 97596156, 113400840, 116601240, 121995195, 130128208, 139423080, 147556093, 162660260, 195192312, 226801680, 233202480, 243990390, 278846160, 295112186, 325320520, 390384624, 442668279, 487980780, 590224372, 650641040, 737780465, 885336558, 975961560, 1032892651, 1180448744, 1475560930, 1770673116, 1951923120, 2065785302, 2213341395, 2360897488, 2951121860, 3098677953, 3541346232, 4131570604, 4426682790, 5164463255, 5902243720, 6197355906, 7082692464, 8263141208, 8853365580, 10328926510, 11804487440, 12394711812, 15493389765, 16526282416, 17706731160, 20657853020, 24789423624, 30986779530, 35413462320, 41315706040, 49578847248, 61973559060, 82631412080, 123947118120, 247894236240]

約数ペア:

[(1, 247894236240), (2, 123947118120), (3, 82631412080), (4, 61973559060), (5, 49578847248), (6, 41315706040), (7, 35413462320), (8, 30986779530), (10, 24789423624), (12, 20657853020), (14, 17706731160), (15, 16526282416), (16, 15493389765), (20, 12394711812), (21, 11804487440), (24, 10328926510), (28, 8853365580), (30, 8263141208), (35, 7082692464), (40, 6197355906), (42, 5902243720), (48, 5164463255), (56, 4426682790), (60, 4131570604), (70, 3541346232), (80, 3098677953), (84, 2951121860), (105, 2360897488), (112, 2213341395), (120, 2065785302), (127, 1951923120), (140, 1770673116), (168, 1475560930), (210, 1180448744), (240, 1032892651), (254, 975961560), (280, 885336558), (336, 737780465), (381, 650641040), (420, 590224372), (508, 487980780), (560, 442668279), (635, 390384624), (762, 325320520), (840, 295112186), (889, 278846160), (1016, 243990390), (1063, 233202480), (1093, 226801680), (1270, 195192312), (1524, 162660260), (1680, 147556093), (1778, 139423080), (1905, 130128208), (2032, 121995195), (2126, 116601240), (2186, 113400840), (2540, 97596156), (2667, 92948720), (3048, 81330130), (3189, 77734160), (3279, 75600560), (3556, 69711540), (3810, 65064104), (4252, 58300620), (4372, 56700420), (4445, 55769232), (5080, 48798078), (5315, 46640496), (5334, 46474360), (5465, 45360336), (6096, 40665065), (6378, 38867080), (6558, 37800280), (7112, 34855770), (7441, 33314640), (7620, 32532052), (7651, 32400240), (8504, 29150310), (8744, 28350210), (8890, 27884616), (10160, 24399039), (10630, 23320248), (10668, 23237180), (10930, 22680168), (12756, 19433540), (13116, 18900140), (13335, 18589744), (14224, 17427885), (14882, 16657320), (15240, 16266026), (15302, 16200120), (15945, 15546832), (16395, 15120112), (17008, 14575155), (17488, 14175105), (17780, 13942308), (21260, 11660124), (21336, 11618590), (21860, 11340084), (22323, 11104880), (22953, 10800080), (25512, 9716770), (26232, 9450070), (26670, 9294872), (29764, 8328660), (30480, 8133013), (30604, 8100060), (31890, 7773416), (32790, 7560056), (35560, 6971154), (37205, 6662928), (38255, 6480048), (42520, 5830062), (42672, 5809295), (43720, 5670042), (44646, 5552440), (45906, 5400040), (51024, 4858385), (52464, 4725035), (53340, 4647436), (59528, 4164330), (61208, 4050030), (63780, 3886708), (65580, 3780028), (71120, 3485577), (74410, 3331464), (76510, 3240024), (85040, 2915031), (87440, 2835021), (89292, 2776220), (91812, 2700020), (106680, 2323718), (111615, 2220976), (114765, 2160016), (119056, 2082165), (122416, 2025015), (127560, 1943354), (131160, 1890014), (135001, 1836240), (138811, 1785840), (148820, 1665732), (153020, 1620012), (178584, 1388110), (183624, 1350010), (213360, 1161859), (223230, 1110488), (229530, 1080008), (255120, 971677), (262320, 945007), (270002, 918120), (277622, 892920), (297640, 832866), (306040, 810006), (357168, 694055), (367248, 675005), (405003, 612080), (416433, 595280), (446460, 555244), (459060, 540004)]