38195640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 148262400

約数和(自身を除く): 110066760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 659, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1318, 1380, 1449, 1610, 1656, 1932, 1977, 2070, 2415, 2520, 2636, 2760, 2898, 3220, 3295, 3864, 3954, 4140, 4613, 4830, 5272, 5796, 5931, 6440, 6590, 7245, 7908, 8280, 9226, 9660, 9885, 11592, 11862, 13180, 13839, 14490, 15157, 15816, 18452, 19320, 19770, 23065, 23724, 26360, 27678, 28980, 29655, 30314, 36904, 39540, 41517, 45471, 46130, 47448, 55356, 57960, 59310, 60628, 69195, 75785, 79080, 83034, 90942, 92260, 106099, 110712, 118620, 121256, 136413, 138390, 151570, 166068, 181884, 184520, 207585, 212198, 227355, 237240, 272826, 276780, 303140, 318297, 332136, 363768, 415170, 424396, 454710, 530495, 545652, 553560, 606280, 636594, 682065, 830340, 848792, 909420, 954891, 1060990, 1091304, 1273188, 1364130, 1591485, 1660680, 1818840, 1909782, 2121980, 2546376, 2728260, 3182970, 3819564, 4243960, 4774455, 5456520, 6365940, 7639128, 9548910, 12731880, 19097820, 38195640]

約数ペア:

[(1, 38195640), (2, 19097820), (3, 12731880), (4, 9548910), (5, 7639128), (6, 6365940), (7, 5456520), (8, 4774455), (9, 4243960), (10, 3819564), (12, 3182970), (14, 2728260), (15, 2546376), (18, 2121980), (20, 1909782), (21, 1818840), (23, 1660680), (24, 1591485), (28, 1364130), (30, 1273188), (35, 1091304), (36, 1060990), (40, 954891), (42, 909420), (45, 848792), (46, 830340), (56, 682065), (60, 636594), (63, 606280), (69, 553560), (70, 545652), (72, 530495), (84, 454710), (90, 424396), (92, 415170), (105, 363768), (115, 332136), (120, 318297), (126, 303140), (138, 276780), (140, 272826), (161, 237240), (168, 227355), (180, 212198), (184, 207585), (207, 184520), (210, 181884), (230, 166068), (252, 151570), (276, 138390), (280, 136413), (315, 121256), (322, 118620), (345, 110712), (360, 106099), (414, 92260), (420, 90942), (460, 83034), (483, 79080), (504, 75785), (552, 69195), (630, 60628), (644, 59310), (659, 57960), (690, 55356), (805, 47448), (828, 46130), (840, 45471), (920, 41517), (966, 39540), (1035, 36904), (1260, 30314), (1288, 29655), (1318, 28980), (1380, 27678), (1449, 26360), (1610, 23724), (1656, 23065), (1932, 19770), (1977, 19320), (2070, 18452), (2415, 15816), (2520, 15157), (2636, 14490), (2760, 13839), (2898, 13180), (3220, 11862), (3295, 11592), (3864, 9885), (3954, 9660), (4140, 9226), (4613, 8280), (4830, 7908), (5272, 7245), (5796, 6590), (5931, 6440)]