203665440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2315

約数の個数: 192

約数和(自身を含む): 741363840

約数和(自身を除く): 537698400

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, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2269, 2640, 2720, 2805, 2992, 3740, 4080, 4488, 4538, 5280, 5610, 5984, 6807, 7480, 8160, 8976, 9076, 11220, 11345, 13614, 14960, 17952, 18152, 22440, 22690, 24959, 27228, 29920, 34035, 36304, 38573, 44880, 45380, 49918, 54456, 68070, 72608, 74877, 77146, 89760, 90760, 99836, 108912, 115719, 124795, 136140, 149754, 154292, 181520, 192865, 199672, 217824, 231438, 249590, 272280, 299508, 308584, 363040, 374385, 385730, 399344, 424303, 462876, 499180, 544560, 578595, 599016, 617168, 748770, 771460, 798688, 848606, 925752, 998360, 1089120, 1157190, 1198032, 1234336, 1272909, 1497540, 1542920, 1697212, 1851504, 1996720, 2121515, 2314380, 2396064, 2545818, 2995080, 3085840, 3394424, 3703008, 3993440, 4243030, 4628760, 5091636, 5990160, 6171680, 6364545, 6788848, 8486060, 9257520, 10183272, 11980320, 12729090, 13577696, 16972120, 18515040, 20366544, 25458180, 33944240, 40733088, 50916360, 67888480, 101832720, 203665440]

約数ペア:

[(1, 203665440), (2, 101832720), (3, 67888480), (4, 50916360), (5, 40733088), (6, 33944240), (8, 25458180), (10, 20366544), (11, 18515040), (12, 16972120), (15, 13577696), (16, 12729090), (17, 11980320), (20, 10183272), (22, 9257520), (24, 8486060), (30, 6788848), (32, 6364545), (33, 6171680), (34, 5990160), (40, 5091636), (44, 4628760), (48, 4243030), (51, 3993440), (55, 3703008), (60, 3394424), (66, 3085840), (68, 2995080), (80, 2545818), (85, 2396064), (88, 2314380), (96, 2121515), (102, 1996720), (110, 1851504), (120, 1697212), (132, 1542920), (136, 1497540), (160, 1272909), (165, 1234336), (170, 1198032), (176, 1157190), (187, 1089120), (204, 998360), (220, 925752), (240, 848606), (255, 798688), (264, 771460), (272, 748770), (330, 617168), (340, 599016), (352, 578595), (374, 544560), (408, 499180), (440, 462876), (480, 424303), (510, 399344), (528, 385730), (544, 374385), (561, 363040), (660, 308584), (680, 299508), (748, 272280), (816, 249590), (880, 231438), (935, 217824), (1020, 199672), (1056, 192865), (1122, 181520), (1320, 154292), (1360, 149754), (1496, 136140), (1632, 124795), (1760, 115719), (1870, 108912), (2040, 99836), (2244, 90760), (2269, 89760), (2640, 77146), (2720, 74877), (2805, 72608), (2992, 68070), (3740, 54456), (4080, 49918), (4488, 45380), (4538, 44880), (5280, 38573), (5610, 36304), (5984, 34035), (6807, 29920), (7480, 27228), (8160, 24959), (8976, 22690), (9076, 22440), (11220, 18152), (11345, 17952), (13614, 14960)]