495834240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1431

約数の個数: 256

約数和(自身を含む): 1826893440

約数和(自身を除く): 1331059200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1381, 1408, 1496, 1632, 1760, 1870, 1920, 2040, 2112, 2176, 2244, 2640, 2720, 2762, 2805, 2992, 3264, 3520, 3740, 4080, 4143, 4224, 4488, 5280, 5440, 5524, 5610, 5984, 6528, 6905, 7040, 7480, 8160, 8286, 8976, 10560, 10880, 11048, 11220, 11968, 13810, 14960, 15191, 16320, 16572, 17952, 20715, 21120, 22096, 22440, 23477, 23936, 27620, 29920, 30382, 32640, 33144, 35904, 41430, 44192, 44880, 45573, 46954, 55240, 59840, 60764, 66288, 70431, 71808, 75955, 82860, 88384, 89760, 91146, 93908, 110480, 117385, 119680, 121528, 132576, 140862, 151910, 165720, 176768, 179520, 182292, 187816, 220960, 227865, 234770, 243056, 258247, 265152, 281724, 303820, 331440, 352155, 359040, 364584, 375632, 441920, 455730, 469540, 486112, 516494, 530304, 563448, 607640, 662880, 704310, 729168, 751264, 774741, 883840, 911460, 939080, 972224, 1032988, 1126896, 1215280, 1291235, 1325760, 1408620, 1458336, 1502528, 1549482, 1822920, 1878160, 1944448, 2065976, 2253792, 2430560, 2582470, 2651520, 2817240, 2916672, 3005056, 3098964, 3645840, 3756320, 3873705, 4131952, 4507584, 4861120, 5164940, 5634480, 5833344, 6197928, 7291680, 7512640, 7747410, 8263904, 9015168, 9722240, 10329880, 11268960, 12395856, 14583360, 15025280, 15494820, 16527808, 20659760, 22537920, 24791712, 29166720, 30989640, 33055616, 41319520, 45075840, 49583424, 61979280, 82639040, 99166848, 123958560, 165278080, 247917120, 495834240]

約数ペア:

[(1, 495834240), (2, 247917120), (3, 165278080), (4, 123958560), (5, 99166848), (6, 82639040), (8, 61979280), (10, 49583424), (11, 45075840), (12, 41319520), (15, 33055616), (16, 30989640), (17, 29166720), (20, 24791712), (22, 22537920), (24, 20659760), (30, 16527808), (32, 15494820), (33, 15025280), (34, 14583360), (40, 12395856), (44, 11268960), (48, 10329880), (51, 9722240), (55, 9015168), (60, 8263904), (64, 7747410), (66, 7512640), (68, 7291680), (80, 6197928), (85, 5833344), (88, 5634480), (96, 5164940), (102, 4861120), (110, 4507584), (120, 4131952), (128, 3873705), (132, 3756320), (136, 3645840), (160, 3098964), (165, 3005056), (170, 2916672), (176, 2817240), (187, 2651520), (192, 2582470), (204, 2430560), (220, 2253792), (240, 2065976), (255, 1944448), (264, 1878160), (272, 1822920), (320, 1549482), (330, 1502528), (340, 1458336), (352, 1408620), (374, 1325760), (384, 1291235), (408, 1215280), (440, 1126896), (480, 1032988), (510, 972224), (528, 939080), (544, 911460), (561, 883840), (640, 774741), (660, 751264), (680, 729168), (704, 704310), (748, 662880), (816, 607640), (880, 563448), (935, 530304), (960, 516494), (1020, 486112), (1056, 469540), (1088, 455730), (1122, 441920), (1320, 375632), (1360, 364584), (1381, 359040), (1408, 352155), (1496, 331440), (1632, 303820), (1760, 281724), (1870, 265152), (1920, 258247), (2040, 243056), (2112, 234770), (2176, 227865), (2244, 220960), (2640, 187816), (2720, 182292), (2762, 179520), (2805, 176768), (2992, 165720), (3264, 151910), (3520, 140862), (3740, 132576), (4080, 121528), (4143, 119680), (4224, 117385), (4488, 110480), (5280, 93908), (5440, 91146), (5524, 89760), (5610, 88384), (5984, 82860), (6528, 75955), (6905, 71808), (7040, 70431), (7480, 66288), (8160, 60764), (8286, 59840), (8976, 55240), (10560, 46954), (10880, 45573), (11048, 44880), (11220, 44192), (11968, 41430), (13810, 35904), (14960, 33144), (15191, 32640), (16320, 30382), (16572, 29920), (17952, 27620), (20715, 23936), (21120, 23477), (22096, 22440)]