15691969040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1783}}^1$

素因数の和:2017

約数の個数: 160

約数和(自身を含む): 40663040256

約数和(自身を除く): 24971071216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 137, 146, 176, 220, 274, 292, 365, 440, 548, 584, 685, 730, 803, 880, 1096, 1168, 1370, 1460, 1507, 1606, 1783, 2192, 2740, 2920, 3014, 3212, 3566, 4015, 5480, 5840, 6028, 6424, 7132, 7535, 8030, 8915, 10001, 10960, 12056, 12848, 14264, 15070, 16060, 17830, 19613, 20002, 24112, 28528, 30140, 32120, 35660, 39226, 40004, 50005, 60280, 64240, 71320, 78452, 80008, 98065, 100010, 110011, 120560, 130159, 142640, 156904, 160016, 196130, 200020, 220022, 244271, 260318, 313808, 392260, 400040, 440044, 488542, 520636, 550055, 650795, 784520, 800080, 880088, 977084, 1041272, 1100110, 1221355, 1301590, 1431749, 1569040, 1760176, 1954168, 2082544, 2200220, 2442710, 2603180, 2686981, 2863498, 3908336, 4400440, 4885420, 5206360, 5373962, 5726996, 7158745, 8800880, 9770840, 10412720, 10747924, 11453992, 13434905, 14317490, 17831783, 19541680, 21495848, 22907984, 26869810, 28634980, 35663566, 42991696, 53739620, 57269960, 71327132, 89158915, 107479240, 114539920, 142654264, 178317830, 196149613, 214958480, 285308528, 356635660, 392299226, 713271320, 784598452, 980748065, 1426542640, 1569196904, 1961496130, 3138393808, 3922992260, 7845984520, 15691969040]

約数ペア:

[(1, 15691969040), (2, 7845984520), (4, 3922992260), (5, 3138393808), (8, 1961496130), (10, 1569196904), (11, 1426542640), (16, 980748065), (20, 784598452), (22, 713271320), (40, 392299226), (44, 356635660), (55, 285308528), (73, 214958480), (80, 196149613), (88, 178317830), (110, 142654264), (137, 114539920), (146, 107479240), (176, 89158915), (220, 71327132), (274, 57269960), (292, 53739620), (365, 42991696), (440, 35663566), (548, 28634980), (584, 26869810), (685, 22907984), (730, 21495848), (803, 19541680), (880, 17831783), (1096, 14317490), (1168, 13434905), (1370, 11453992), (1460, 10747924), (1507, 10412720), (1606, 9770840), (1783, 8800880), (2192, 7158745), (2740, 5726996), (2920, 5373962), (3014, 5206360), (3212, 4885420), (3566, 4400440), (4015, 3908336), (5480, 2863498), (5840, 2686981), (6028, 2603180), (6424, 2442710), (7132, 2200220), (7535, 2082544), (8030, 1954168), (8915, 1760176), (10001, 1569040), (10960, 1431749), (12056, 1301590), (12848, 1221355), (14264, 1100110), (15070, 1041272), (16060, 977084), (17830, 880088), (19613, 800080), (20002, 784520), (24112, 650795), (28528, 550055), (30140, 520636), (32120, 488542), (35660, 440044), (39226, 400040), (40004, 392260), (50005, 313808), (60280, 260318), (64240, 244271), (71320, 220022), (78452, 200020), (80008, 196130), (98065, 160016), (100010, 156904), (110011, 142640), (120560, 130159)]