102567920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 299064192

約数和(自身を除く): 196496272

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 182, 193, 208, 260, 280, 292, 364, 365, 386, 455, 511, 520, 560, 584, 728, 730, 772, 910, 949, 965, 1022, 1040, 1168, 1351, 1456, 1460, 1544, 1820, 1898, 1930, 2044, 2509, 2555, 2702, 2920, 3088, 3640, 3796, 3860, 4088, 4745, 5018, 5110, 5404, 5840, 6643, 6755, 7280, 7592, 7720, 8176, 9490, 10036, 10220, 10808, 12545, 13286, 13510, 14089, 15184, 15440, 17563, 18980, 20072, 20440, 21616, 25090, 26572, 27020, 28178, 33215, 35126, 37960, 40144, 40880, 50180, 53144, 54040, 56356, 66430, 70252, 70445, 75920, 87815, 98623, 100360, 106288, 108080, 112712, 132860, 140504, 140890, 175630, 183157, 197246, 200720, 225424, 265720, 281008, 281780, 351260, 366314, 394492, 493115, 531440, 563560, 702520, 732628, 788984, 915785, 986230, 1127120, 1282099, 1405040, 1465256, 1577968, 1831570, 1972460, 2564198, 2930512, 3663140, 3944920, 5128396, 6410495, 7326280, 7889840, 10256792, 12820990, 14652560, 20513584, 25641980, 51283960, 102567920]

約数ペア:

[(1, 102567920), (2, 51283960), (4, 25641980), (5, 20513584), (7, 14652560), (8, 12820990), (10, 10256792), (13, 7889840), (14, 7326280), (16, 6410495), (20, 5128396), (26, 3944920), (28, 3663140), (35, 2930512), (40, 2564198), (52, 1972460), (56, 1831570), (65, 1577968), (70, 1465256), (73, 1405040), (80, 1282099), (91, 1127120), (104, 986230), (112, 915785), (130, 788984), (140, 732628), (146, 702520), (182, 563560), (193, 531440), (208, 493115), (260, 394492), (280, 366314), (292, 351260), (364, 281780), (365, 281008), (386, 265720), (455, 225424), (511, 200720), (520, 197246), (560, 183157), (584, 175630), (728, 140890), (730, 140504), (772, 132860), (910, 112712), (949, 108080), (965, 106288), (1022, 100360), (1040, 98623), (1168, 87815), (1351, 75920), (1456, 70445), (1460, 70252), (1544, 66430), (1820, 56356), (1898, 54040), (1930, 53144), (2044, 50180), (2509, 40880), (2555, 40144), (2702, 37960), (2920, 35126), (3088, 33215), (3640, 28178), (3796, 27020), (3860, 26572), (4088, 25090), (4745, 21616), (5018, 20440), (5110, 20072), (5404, 18980), (5840, 17563), (6643, 15440), (6755, 15184), (7280, 14089), (7592, 13510), (7720, 13286), (8176, 12545), (9490, 10808), (10036, 10220)]