110295640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 308972160

約数和(自身を除く): 198676520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 157, 182, 193, 260, 280, 314, 364, 386, 455, 520, 628, 728, 772, 785, 910, 965, 1099, 1256, 1351, 1544, 1570, 1820, 1930, 2041, 2198, 2509, 2702, 3140, 3640, 3860, 4082, 4396, 5018, 5404, 5495, 6280, 6755, 7720, 8164, 8792, 10036, 10205, 10808, 10990, 12545, 13510, 14287, 16328, 17563, 20072, 20410, 21980, 25090, 27020, 28574, 30301, 35126, 40820, 43960, 50180, 54040, 57148, 60602, 70252, 71435, 81640, 87815, 100360, 114296, 121204, 140504, 142870, 151505, 175630, 212107, 242408, 285740, 303010, 351260, 393913, 424214, 571480, 606020, 702520, 787826, 848428, 1060535, 1212040, 1575652, 1696856, 1969565, 2121070, 2757391, 3151304, 3939130, 4242140, 5514782, 7878260, 8484280, 11029564, 13786955, 15756520, 22059128, 27573910, 55147820, 110295640]

約数ペア:

[(1, 110295640), (2, 55147820), (4, 27573910), (5, 22059128), (7, 15756520), (8, 13786955), (10, 11029564), (13, 8484280), (14, 7878260), (20, 5514782), (26, 4242140), (28, 3939130), (35, 3151304), (40, 2757391), (52, 2121070), (56, 1969565), (65, 1696856), (70, 1575652), (91, 1212040), (104, 1060535), (130, 848428), (140, 787826), (157, 702520), (182, 606020), (193, 571480), (260, 424214), (280, 393913), (314, 351260), (364, 303010), (386, 285740), (455, 242408), (520, 212107), (628, 175630), (728, 151505), (772, 142870), (785, 140504), (910, 121204), (965, 114296), (1099, 100360), (1256, 87815), (1351, 81640), (1544, 71435), (1570, 70252), (1820, 60602), (1930, 57148), (2041, 54040), (2198, 50180), (2509, 43960), (2702, 40820), (3140, 35126), (3640, 30301), (3860, 28574), (4082, 27020), (4396, 25090), (5018, 21980), (5404, 20410), (5495, 20072), (6280, 17563), (6755, 16328), (7720, 14287), (8164, 13510), (8792, 12545), (10036, 10990), (10205, 10808)]