240246720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:748

約数の個数: 336

約数和(自身を含む): 1001377728

約数和(自身を除く): 761131008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 672, 680, 701, 714, 720, 765, 816, 840, 952, 960, 1008, 1020, 1071, 1088, 1120, 1190, 1224, 1260, 1344, 1360, 1402, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2103, 2142, 2240, 2380, 2448, 2520, 2720, 2804, 2856, 2880, 3060, 3264, 3360, 3505, 3570, 3808, 4032, 4080, 4206, 4284, 4760, 4896, 4907, 5040, 5355, 5440, 5608, 5712, 6120, 6309, 6720, 7010, 7140, 7616, 8160, 8412, 8568, 9520, 9792, 9814, 10080, 10515, 10710, 11216, 11424, 11917, 12240, 12618, 14020, 14280, 14721, 16320, 16824, 17136, 19040, 19628, 20160, 21030, 21420, 22432, 22848, 23834, 24480, 24535, 25236, 28040, 28560, 29442, 31545, 33648, 34272, 35751, 38080, 39256, 42060, 42840, 44163, 44864, 47668, 48960, 49070, 50472, 56080, 57120, 58884, 59585, 63090, 67296, 68544, 71502, 73605, 78512, 83419, 84120, 85680, 88326, 95336, 98140, 100944, 107253, 112160, 114240, 117768, 119170, 126180, 134592, 143004, 147210, 157024, 166838, 168240, 171360, 176652, 178755, 190672, 196280, 201888, 214506, 220815, 224320, 235536, 238340, 250257, 252360, 286008, 294420, 314048, 333676, 336480, 342720, 353304, 357510, 381344, 392560, 403776, 417095, 429012, 441630, 471072, 476680, 500514, 504720, 536265, 572016, 588840, 667352, 672960, 706608, 715020, 750771, 762688, 785120, 834190, 858024, 883260, 942144, 953360, 1001028, 1009440, 1072530, 1144032, 1177680, 1251285, 1334704, 1413216, 1430040, 1501542, 1570240, 1668380, 1716048, 1766520, 1906720, 2002056, 2018880, 2145060, 2288064, 2355360, 2502570, 2669408, 2826432, 2860080, 3003084, 3336760, 3432096, 3533040, 3753855, 3813440, 4004112, 4290120, 4710720, 5005140, 5338816, 5720160, 6006168, 6673520, 6864192, 7066080, 7507710, 8008224, 8580240, 10010280, 11440320, 12012336, 13347040, 14132160, 15015420, 16016448, 17160480, 20020560, 24024672, 26694080, 30030840, 34320960, 40041120, 48049344, 60061680, 80082240, 120123360, 240246720]

約数ペア:

[(1, 240246720), (2, 120123360), (3, 80082240), (4, 60061680), (5, 48049344), (6, 40041120), (7, 34320960), (8, 30030840), (9, 26694080), (10, 24024672), (12, 20020560), (14, 17160480), (15, 16016448), (16, 15015420), (17, 14132160), (18, 13347040), (20, 12012336), (21, 11440320), (24, 10010280), (28, 8580240), (30, 8008224), (32, 7507710), (34, 7066080), (35, 6864192), (36, 6673520), (40, 6006168), (42, 5720160), (45, 5338816), (48, 5005140), (51, 4710720), (56, 4290120), (60, 4004112), (63, 3813440), (64, 3753855), (68, 3533040), (70, 3432096), (72, 3336760), (80, 3003084), (84, 2860080), (85, 2826432), (90, 2669408), (96, 2502570), (102, 2355360), (105, 2288064), (112, 2145060), (119, 2018880), (120, 2002056), (126, 1906720), (136, 1766520), (140, 1716048), (144, 1668380), (153, 1570240), (160, 1501542), (168, 1430040), (170, 1413216), (180, 1334704), (192, 1251285), (204, 1177680), (210, 1144032), (224, 1072530), (238, 1009440), (240, 1001028), (252, 953360), (255, 942144), (272, 883260), (280, 858024), (288, 834190), (306, 785120), (315, 762688), (320, 750771), (336, 715020), (340, 706608), (357, 672960), (360, 667352), (408, 588840), (420, 572016), (448, 536265), (476, 504720), (480, 500514), (504, 476680), (510, 471072), (544, 441630), (560, 429012), (576, 417095), (595, 403776), (612, 392560), (630, 381344), (672, 357510), (680, 353304), (701, 342720), (714, 336480), (720, 333676), (765, 314048), (816, 294420), (840, 286008), (952, 252360), (960, 250257), (1008, 238340), (1020, 235536), (1071, 224320), (1088, 220815), (1120, 214506), (1190, 201888), (1224, 196280), (1260, 190672), (1344, 178755), (1360, 176652), (1402, 171360), (1428, 168240), (1440, 166838), (1530, 157024), (1632, 147210), (1680, 143004), (1785, 134592), (1904, 126180), (2016, 119170), (2040, 117768), (2103, 114240), (2142, 112160), (2240, 107253), (2380, 100944), (2448, 98140), (2520, 95336), (2720, 88326), (2804, 85680), (2856, 84120), (2880, 83419), (3060, 78512), (3264, 73605), (3360, 71502), (3505, 68544), (3570, 67296), (3808, 63090), (4032, 59585), (4080, 58884), (4206, 57120), (4284, 56080), (4760, 50472), (4896, 49070), (4907, 48960), (5040, 47668), (5355, 44864), (5440, 44163), (5608, 42840), (5712, 42060), (6120, 39256), (6309, 38080), (6720, 35751), (7010, 34272), (7140, 33648), (7616, 31545), (8160, 29442), (8412, 28560), (8568, 28040), (9520, 25236), (9792, 24535), (9814, 24480), (10080, 23834), (10515, 22848), (10710, 22432), (11216, 21420), (11424, 21030), (11917, 20160), (12240, 19628), (12618, 19040), (14020, 17136), (14280, 16824), (14721, 16320)]