7862169280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{2657}}^1$

素因数の和:4002

約数の個数: 112

約数和(自身を含む): 21420588096

約数和(自身を除く): 13558418816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1321, 2240, 2642, 2657, 5284, 5314, 6605, 9247, 10568, 10628, 13210, 13285, 18494, 18599, 21136, 21256, 26420, 26570, 36988, 37198, 42272, 42512, 46235, 52840, 53140, 73976, 74396, 84544, 85024, 92470, 92995, 105680, 106280, 147952, 148792, 170048, 184940, 185990, 211360, 212560, 295904, 297584, 369880, 371980, 422720, 425120, 591808, 595168, 739760, 743960, 850240, 1190336, 1479520, 1487920, 2959040, 2975840, 3509897, 5951680, 7019794, 14039588, 17549485, 24569279, 28079176, 35098970, 49138558, 56158352, 70197940, 98277116, 112316704, 122846395, 140395880, 196554232, 224633408, 245692790, 280791760, 393108464, 491385580, 561583520, 786216928, 982771160, 1123167040, 1572433856, 1965542320, 3931084640, 7862169280]

約数ペア:

[(1, 7862169280), (2, 3931084640), (4, 1965542320), (5, 1572433856), (7, 1123167040), (8, 982771160), (10, 786216928), (14, 561583520), (16, 491385580), (20, 393108464), (28, 280791760), (32, 245692790), (35, 224633408), (40, 196554232), (56, 140395880), (64, 122846395), (70, 112316704), (80, 98277116), (112, 70197940), (140, 56158352), (160, 49138558), (224, 35098970), (280, 28079176), (320, 24569279), (448, 17549485), (560, 14039588), (1120, 7019794), (1321, 5951680), (2240, 3509897), (2642, 2975840), (2657, 2959040), (5284, 1487920), (5314, 1479520), (6605, 1190336), (9247, 850240), (10568, 743960), (10628, 739760), (13210, 595168), (13285, 591808), (18494, 425120), (18599, 422720), (21136, 371980), (21256, 369880), (26420, 297584), (26570, 295904), (36988, 212560), (37198, 211360), (42272, 185990), (42512, 184940), (46235, 170048), (52840, 148792), (53140, 147952), (73976, 106280), (74396, 105680), (84544, 92995), (85024, 92470)]