197732080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 572713344

約数和(自身を除く): 374981264

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 157, 173, 182, 208, 260, 280, 314, 346, 364, 455, 520, 560, 628, 692, 728, 785, 865, 910, 1040, 1099, 1211, 1256, 1384, 1456, 1570, 1730, 1820, 2041, 2198, 2249, 2422, 2512, 2768, 3140, 3460, 3640, 4082, 4396, 4498, 4844, 5495, 6055, 6280, 6920, 7280, 8164, 8792, 8996, 9688, 10205, 10990, 11245, 12110, 12560, 13840, 14287, 15743, 16328, 17584, 17992, 19376, 20410, 21980, 22490, 24220, 27161, 28574, 31486, 32656, 35984, 40820, 43960, 44980, 48440, 54322, 57148, 62972, 71435, 78715, 81640, 87920, 89960, 96880, 108644, 114296, 125944, 135805, 142870, 157430, 163280, 179920, 190127, 217288, 228592, 251888, 271610, 285740, 314860, 353093, 380254, 434576, 543220, 571480, 629720, 706186, 760508, 950635, 1086440, 1142960, 1259440, 1412372, 1521016, 1765465, 1901270, 2172880, 2471651, 2824744, 3042032, 3530930, 3802540, 4943302, 5649488, 7061860, 7605080, 9886604, 12358255, 14123720, 15210160, 19773208, 24716510, 28247440, 39546416, 49433020, 98866040, 197732080]

約数ペア:

[(1, 197732080), (2, 98866040), (4, 49433020), (5, 39546416), (7, 28247440), (8, 24716510), (10, 19773208), (13, 15210160), (14, 14123720), (16, 12358255), (20, 9886604), (26, 7605080), (28, 7061860), (35, 5649488), (40, 4943302), (52, 3802540), (56, 3530930), (65, 3042032), (70, 2824744), (80, 2471651), (91, 2172880), (104, 1901270), (112, 1765465), (130, 1521016), (140, 1412372), (157, 1259440), (173, 1142960), (182, 1086440), (208, 950635), (260, 760508), (280, 706186), (314, 629720), (346, 571480), (364, 543220), (455, 434576), (520, 380254), (560, 353093), (628, 314860), (692, 285740), (728, 271610), (785, 251888), (865, 228592), (910, 217288), (1040, 190127), (1099, 179920), (1211, 163280), (1256, 157430), (1384, 142870), (1456, 135805), (1570, 125944), (1730, 114296), (1820, 108644), (2041, 96880), (2198, 89960), (2249, 87920), (2422, 81640), (2512, 78715), (2768, 71435), (3140, 62972), (3460, 57148), (3640, 54322), (4082, 48440), (4396, 44980), (4498, 43960), (4844, 40820), (5495, 35984), (6055, 32656), (6280, 31486), (6920, 28574), (7280, 27161), (8164, 24220), (8792, 22490), (8996, 21980), (9688, 20410), (10205, 19376), (10990, 17992), (11245, 17584), (12110, 16328), (12560, 15743), (13840, 14287)]