83929080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 268012800

約数和(自身を除く): 184083720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 131, 152, 190, 228, 262, 281, 285, 380, 393, 456, 524, 562, 570, 655, 760, 786, 843, 1048, 1124, 1140, 1310, 1405, 1572, 1686, 1965, 2248, 2280, 2489, 2620, 2810, 3144, 3372, 3930, 4215, 4978, 5240, 5339, 5620, 6744, 7467, 7860, 8430, 9956, 10678, 11240, 12445, 14934, 15720, 16017, 16860, 19912, 21356, 24890, 26695, 29868, 32034, 33720, 36811, 37335, 42712, 49780, 53390, 59736, 64068, 73622, 74670, 80085, 99560, 106780, 110433, 128136, 147244, 149340, 160170, 184055, 213560, 220866, 294488, 298680, 320340, 368110, 441732, 552165, 640680, 699409, 736220, 883464, 1104330, 1398818, 1472440, 2098227, 2208660, 2797636, 3497045, 4196454, 4417320, 5595272, 6994090, 8392908, 10491135, 13988180, 16785816, 20982270, 27976360, 41964540, 83929080]

約数ペア:

[(1, 83929080), (2, 41964540), (3, 27976360), (4, 20982270), (5, 16785816), (6, 13988180), (8, 10491135), (10, 8392908), (12, 6994090), (15, 5595272), (19, 4417320), (20, 4196454), (24, 3497045), (30, 2797636), (38, 2208660), (40, 2098227), (57, 1472440), (60, 1398818), (76, 1104330), (95, 883464), (114, 736220), (120, 699409), (131, 640680), (152, 552165), (190, 441732), (228, 368110), (262, 320340), (281, 298680), (285, 294488), (380, 220866), (393, 213560), (456, 184055), (524, 160170), (562, 149340), (570, 147244), (655, 128136), (760, 110433), (786, 106780), (843, 99560), (1048, 80085), (1124, 74670), (1140, 73622), (1310, 64068), (1405, 59736), (1572, 53390), (1686, 49780), (1965, 42712), (2248, 37335), (2280, 36811), (2489, 33720), (2620, 32034), (2810, 29868), (3144, 26695), (3372, 24890), (3930, 21356), (4215, 19912), (4978, 16860), (5240, 16017), (5339, 15720), (5620, 14934), (6744, 12445), (7467, 11240), (7860, 10678), (8430, 9956)]