120203424

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 144

約数和(自身を含む): 392726880

約数和(自身を除く): 272523456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 1997, 2508, 2736, 3168, 3344, 3762, 3994, 5016, 5472, 5991, 6688, 7524, 7988, 10032, 11982, 15048, 15976, 17973, 20064, 21967, 23964, 30096, 31952, 35946, 37943, 43934, 47928, 60192, 63904, 65901, 71892, 75886, 87868, 95856, 113829, 131802, 143784, 151772, 175736, 191712, 197703, 227658, 263604, 287568, 303544, 341487, 351472, 395406, 417373, 455316, 527208, 575136, 607088, 682974, 702944, 790812, 834746, 910632, 1054416, 1214176, 1252119, 1365948, 1581624, 1669492, 1821264, 2108832, 2504238, 2731896, 3163248, 3338984, 3642528, 3756357, 5008476, 5463792, 6326496, 6677968, 7512714, 10016952, 10927584, 13355936, 15025428, 20033904, 30050856, 40067808, 60101712, 120203424]

約数ペア:

[(1, 120203424), (2, 60101712), (3, 40067808), (4, 30050856), (6, 20033904), (8, 15025428), (9, 13355936), (11, 10927584), (12, 10016952), (16, 7512714), (18, 6677968), (19, 6326496), (22, 5463792), (24, 5008476), (32, 3756357), (33, 3642528), (36, 3338984), (38, 3163248), (44, 2731896), (48, 2504238), (57, 2108832), (66, 1821264), (72, 1669492), (76, 1581624), (88, 1365948), (96, 1252119), (99, 1214176), (114, 1054416), (132, 910632), (144, 834746), (152, 790812), (171, 702944), (176, 682974), (198, 607088), (209, 575136), (228, 527208), (264, 455316), (288, 417373), (304, 395406), (342, 351472), (352, 341487), (396, 303544), (418, 287568), (456, 263604), (528, 227658), (608, 197703), (627, 191712), (684, 175736), (792, 151772), (836, 143784), (912, 131802), (1056, 113829), (1254, 95856), (1368, 87868), (1584, 75886), (1672, 71892), (1824, 65901), (1881, 63904), (1997, 60192), (2508, 47928), (2736, 43934), (3168, 37943), (3344, 35946), (3762, 31952), (3994, 30096), (5016, 23964), (5472, 21967), (5991, 20064), (6688, 17973), (7524, 15976), (7988, 15048), (10032, 11982)]