2017632120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15299}}^1$

素因数の和:15477

約数の個数: 128

約数和(自身を含む): 6962112000

約数和(自身を除く): 4944479880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1570, 1884, 2198, 2355, 3140, 3297, 3768, 4396, 4710, 5495, 6280, 6594, 8792, 9420, 10990, 13188, 15299, 16485, 18840, 21980, 26376, 30598, 32970, 43960, 45897, 61196, 65940, 76495, 91794, 107093, 122392, 131880, 152990, 183588, 214186, 229485, 305980, 321279, 367176, 428372, 458970, 535465, 611960, 642558, 856744, 917940, 1070930, 1285116, 1606395, 1835880, 2141860, 2401943, 2570232, 3212790, 4283720, 4803886, 6425580, 7205829, 9607772, 12009715, 12851160, 14411658, 16813601, 19215544, 24019430, 28823316, 33627202, 36029145, 48038860, 50440803, 57646632, 67254404, 72058290, 84068005, 96077720, 100881606, 134508808, 144116580, 168136010, 201763212, 252204015, 288233160, 336272020, 403526424, 504408030, 672544040, 1008816060, 2017632120]

約数ペア:

[(1, 2017632120), (2, 1008816060), (3, 672544040), (4, 504408030), (5, 403526424), (6, 336272020), (7, 288233160), (8, 252204015), (10, 201763212), (12, 168136010), (14, 144116580), (15, 134508808), (20, 100881606), (21, 96077720), (24, 84068005), (28, 72058290), (30, 67254404), (35, 57646632), (40, 50440803), (42, 48038860), (56, 36029145), (60, 33627202), (70, 28823316), (84, 24019430), (105, 19215544), (120, 16813601), (140, 14411658), (157, 12851160), (168, 12009715), (210, 9607772), (280, 7205829), (314, 6425580), (420, 4803886), (471, 4283720), (628, 3212790), (785, 2570232), (840, 2401943), (942, 2141860), (1099, 1835880), (1256, 1606395), (1570, 1285116), (1884, 1070930), (2198, 917940), (2355, 856744), (3140, 642558), (3297, 611960), (3768, 535465), (4396, 458970), (4710, 428372), (5495, 367176), (6280, 321279), (6594, 305980), (8792, 229485), (9420, 214186), (10990, 183588), (13188, 152990), (15299, 131880), (16485, 122392), (18840, 107093), (21980, 91794), (26376, 76495), (30598, 65940), (32970, 61196), (43960, 45897)]