38686560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 141087744

約数和(自身を除く): 102401184

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, 431, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 862, 880, 935, 1020, 1056, 1122, 1293, 1320, 1360, 1496, 1632, 1724, 1760, 1870, 2040, 2155, 2244, 2586, 2640, 2720, 2805, 2992, 3448, 3740, 4080, 4310, 4488, 4741, 5172, 5280, 5610, 5984, 6465, 6896, 7327, 7480, 8160, 8620, 8976, 9482, 10344, 11220, 12930, 13792, 14223, 14654, 14960, 17240, 17952, 18964, 20688, 21981, 22440, 23705, 25860, 28446, 29308, 29920, 34480, 36635, 37928, 41376, 43962, 44880, 47410, 51720, 56892, 58616, 68960, 71115, 73270, 75856, 80597, 87924, 89760, 94820, 103440, 109905, 113784, 117232, 142230, 146540, 151712, 161194, 175848, 189640, 206880, 219810, 227568, 234464, 241791, 284460, 293080, 322388, 351696, 379280, 402985, 439620, 455136, 483582, 568920, 586160, 644776, 703392, 758560, 805970, 879240, 967164, 1137840, 1172320, 1208955, 1289552, 1611940, 1758480, 1934328, 2275680, 2417910, 2579104, 3223880, 3516960, 3868656, 4835820, 6447760, 7737312, 9671640, 12895520, 19343280, 38686560]

約数ペア:

[(1, 38686560), (2, 19343280), (3, 12895520), (4, 9671640), (5, 7737312), (6, 6447760), (8, 4835820), (10, 3868656), (11, 3516960), (12, 3223880), (15, 2579104), (16, 2417910), (17, 2275680), (20, 1934328), (22, 1758480), (24, 1611940), (30, 1289552), (32, 1208955), (33, 1172320), (34, 1137840), (40, 967164), (44, 879240), (48, 805970), (51, 758560), (55, 703392), (60, 644776), (66, 586160), (68, 568920), (80, 483582), (85, 455136), (88, 439620), (96, 402985), (102, 379280), (110, 351696), (120, 322388), (132, 293080), (136, 284460), (160, 241791), (165, 234464), (170, 227568), (176, 219810), (187, 206880), (204, 189640), (220, 175848), (240, 161194), (255, 151712), (264, 146540), (272, 142230), (330, 117232), (340, 113784), (352, 109905), (374, 103440), (408, 94820), (431, 89760), (440, 87924), (480, 80597), (510, 75856), (528, 73270), (544, 71115), (561, 68960), (660, 58616), (680, 56892), (748, 51720), (816, 47410), (862, 44880), (880, 43962), (935, 41376), (1020, 37928), (1056, 36635), (1122, 34480), (1293, 29920), (1320, 29308), (1360, 28446), (1496, 25860), (1632, 23705), (1724, 22440), (1760, 21981), (1870, 20688), (2040, 18964), (2155, 17952), (2244, 17240), (2586, 14960), (2640, 14654), (2720, 14223), (2805, 13792), (2992, 12930), (3448, 11220), (3740, 10344), (4080, 9482), (4310, 8976), (4488, 8620), (4741, 8160), (5172, 7480), (5280, 7327), (5610, 6896), (5984, 6465)]