8255280320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{4987}}^1$

素因数の和:5750

約数の個数: 112

約数和(自身を含む): 22501067520

約数和(自身を除く): 14245787200

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, 739, 1120, 1478, 2240, 2956, 3695, 4987, 5173, 5912, 7390, 9974, 10346, 11824, 14780, 19948, 20692, 23648, 24935, 25865, 29560, 34909, 39896, 41384, 47296, 49870, 51730, 59120, 69818, 79792, 82768, 99740, 103460, 118240, 139636, 159584, 165536, 174545, 199480, 206920, 236480, 279272, 319168, 331072, 349090, 398960, 413840, 558544, 698180, 797920, 827680, 1117088, 1396360, 1595840, 1655360, 2234176, 2792720, 3685393, 5585440, 7370786, 11170880, 14741572, 18426965, 25797751, 29483144, 36853930, 51595502, 58966288, 73707860, 103191004, 117932576, 128988755, 147415720, 206382008, 235865152, 257977510, 294831440, 412764016, 515955020, 589662880, 825528032, 1031910040, 1179325760, 1651056064, 2063820080, 4127640160, 8255280320]

約数ペア:

[(1, 8255280320), (2, 4127640160), (4, 2063820080), (5, 1651056064), (7, 1179325760), (8, 1031910040), (10, 825528032), (14, 589662880), (16, 515955020), (20, 412764016), (28, 294831440), (32, 257977510), (35, 235865152), (40, 206382008), (56, 147415720), (64, 128988755), (70, 117932576), (80, 103191004), (112, 73707860), (140, 58966288), (160, 51595502), (224, 36853930), (280, 29483144), (320, 25797751), (448, 18426965), (560, 14741572), (739, 11170880), (1120, 7370786), (1478, 5585440), (2240, 3685393), (2956, 2792720), (3695, 2234176), (4987, 1655360), (5173, 1595840), (5912, 1396360), (7390, 1117088), (9974, 827680), (10346, 797920), (11824, 698180), (14780, 558544), (19948, 413840), (20692, 398960), (23648, 349090), (24935, 331072), (25865, 319168), (29560, 279272), (34909, 236480), (39896, 206920), (41384, 199480), (47296, 174545), (49870, 165536), (51730, 159584), (59120, 139636), (69818, 118240), (79792, 103460), (82768, 99740)]