55754160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 219843072

約数和(自身を除く): 164088912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 431, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 862, 880, 924, 980, 1078, 1155, 1176, 1232, 1293, 1320, 1470, 1540, 1617, 1680, 1724, 1848, 1960, 2155, 2156, 2310, 2352, 2586, 2640, 2695, 2940, 3017, 3080, 3234, 3448, 3696, 3920, 4310, 4312, 4620, 4741, 5172, 5390, 5880, 6034, 6160, 6465, 6468, 6896, 8085, 8620, 8624, 9051, 9240, 9482, 10344, 10780, 11760, 12068, 12930, 12936, 14223, 15085, 16170, 17240, 18102, 18480, 18964, 20688, 21119, 21560, 23705, 24136, 25860, 25872, 28446, 30170, 32340, 33187, 34480, 36204, 37928, 42238, 43120, 45255, 47410, 48272, 51720, 56892, 60340, 63357, 64680, 66374, 71115, 72408, 75856, 84476, 90510, 94820, 99561, 103440, 105595, 113784, 120680, 126714, 129360, 132748, 142230, 144816, 165935, 168952, 181020, 189640, 199122, 211190, 227568, 232309, 241360, 253428, 265496, 284460, 316785, 331870, 337904, 362040, 379280, 398244, 422380, 464618, 497805, 506856, 530992, 568920, 633570, 663740, 696927, 724080, 796488, 844760, 929236, 995610, 1013712, 1137840, 1161545, 1267140, 1327480, 1393854, 1592976, 1689520, 1858472, 1991220, 2323090, 2534280, 2654960, 2787708, 3484635, 3716944, 3982440, 4646180, 5068560, 5575416, 6969270, 7964880, 9292360, 11150832, 13938540, 18584720, 27877080, 55754160]

約数ペア:

[(1, 55754160), (2, 27877080), (3, 18584720), (4, 13938540), (5, 11150832), (6, 9292360), (7, 7964880), (8, 6969270), (10, 5575416), (11, 5068560), (12, 4646180), (14, 3982440), (15, 3716944), (16, 3484635), (20, 2787708), (21, 2654960), (22, 2534280), (24, 2323090), (28, 1991220), (30, 1858472), (33, 1689520), (35, 1592976), (40, 1393854), (42, 1327480), (44, 1267140), (48, 1161545), (49, 1137840), (55, 1013712), (56, 995610), (60, 929236), (66, 844760), (70, 796488), (77, 724080), (80, 696927), (84, 663740), (88, 633570), (98, 568920), (105, 530992), (110, 506856), (112, 497805), (120, 464618), (132, 422380), (140, 398244), (147, 379280), (154, 362040), (165, 337904), (168, 331870), (176, 316785), (196, 284460), (210, 265496), (220, 253428), (231, 241360), (240, 232309), (245, 227568), (264, 211190), (280, 199122), (294, 189640), (308, 181020), (330, 168952), (336, 165935), (385, 144816), (392, 142230), (420, 132748), (431, 129360), (440, 126714), (462, 120680), (490, 113784), (528, 105595), (539, 103440), (560, 99561), (588, 94820), (616, 90510), (660, 84476), (735, 75856), (770, 72408), (784, 71115), (840, 66374), (862, 64680), (880, 63357), (924, 60340), (980, 56892), (1078, 51720), (1155, 48272), (1176, 47410), (1232, 45255), (1293, 43120), (1320, 42238), (1470, 37928), (1540, 36204), (1617, 34480), (1680, 33187), (1724, 32340), (1848, 30170), (1960, 28446), (2155, 25872), (2156, 25860), (2310, 24136), (2352, 23705), (2586, 21560), (2640, 21119), (2695, 20688), (2940, 18964), (3017, 18480), (3080, 18102), (3234, 17240), (3448, 16170), (3696, 15085), (3920, 14223), (4310, 12936), (4312, 12930), (4620, 12068), (4741, 11760), (5172, 10780), (5390, 10344), (5880, 9482), (6034, 9240), (6160, 9051), (6465, 8624), (6468, 8620), (6896, 8085)]