210859840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:584

約数の個数: 112

約数和(自身を含む): 539203392

約数和(自身を除く): 328343552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 83, 85, 136, 160, 166, 170, 272, 320, 332, 340, 415, 467, 544, 664, 680, 830, 934, 1088, 1328, 1360, 1411, 1660, 1868, 2335, 2656, 2720, 2822, 3320, 3736, 4670, 5312, 5440, 5644, 6640, 7055, 7472, 7939, 9340, 11288, 13280, 14110, 14944, 15878, 18680, 22576, 26560, 28220, 29888, 31756, 37360, 38761, 39695, 45152, 56440, 63512, 74720, 77522, 79390, 90304, 112880, 127024, 149440, 155044, 158780, 193805, 225760, 254048, 310088, 317560, 387610, 451520, 508096, 620176, 635120, 658937, 775220, 1240352, 1270240, 1317874, 1550440, 2480704, 2540480, 2635748, 3100880, 3294685, 5271496, 6201760, 6589370, 10542992, 12403520, 13178740, 21085984, 26357480, 42171968, 52714960, 105429920, 210859840]

約数ペア:

[(1, 210859840), (2, 105429920), (4, 52714960), (5, 42171968), (8, 26357480), (10, 21085984), (16, 13178740), (17, 12403520), (20, 10542992), (32, 6589370), (34, 6201760), (40, 5271496), (64, 3294685), (68, 3100880), (80, 2635748), (83, 2540480), (85, 2480704), (136, 1550440), (160, 1317874), (166, 1270240), (170, 1240352), (272, 775220), (320, 658937), (332, 635120), (340, 620176), (415, 508096), (467, 451520), (544, 387610), (664, 317560), (680, 310088), (830, 254048), (934, 225760), (1088, 193805), (1328, 158780), (1360, 155044), (1411, 149440), (1660, 127024), (1868, 112880), (2335, 90304), (2656, 79390), (2720, 77522), (2822, 74720), (3320, 63512), (3736, 56440), (4670, 45152), (5312, 39695), (5440, 38761), (5644, 37360), (6640, 31756), (7055, 29888), (7472, 28220), (7939, 26560), (9340, 22576), (11288, 18680), (13280, 15878), (14110, 14944)]