130384240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 370262016

約数和(自身を除く): 239877776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 53, 56, 70, 80, 92, 106, 112, 115, 140, 161, 184, 191, 212, 230, 265, 280, 322, 368, 371, 382, 424, 460, 530, 560, 644, 742, 764, 805, 848, 920, 955, 1060, 1219, 1288, 1337, 1484, 1528, 1610, 1840, 1855, 1910, 2120, 2438, 2576, 2674, 2968, 3056, 3220, 3710, 3820, 4240, 4393, 4876, 5348, 5936, 6095, 6440, 6685, 7420, 7640, 8533, 8786, 9752, 10123, 10696, 12190, 12880, 13370, 14840, 15280, 17066, 17572, 19504, 20246, 21392, 21965, 24380, 26740, 29680, 30751, 34132, 35144, 40492, 42665, 43930, 48760, 50615, 53480, 61502, 68264, 70288, 70861, 80984, 85330, 87860, 97520, 101230, 106960, 123004, 136528, 141722, 153755, 161968, 170660, 175720, 202460, 232829, 246008, 283444, 307510, 341320, 351440, 354305, 404920, 465658, 492016, 566888, 615020, 682640, 708610, 809840, 931316, 1133776, 1164145, 1230040, 1417220, 1629803, 1862632, 2328290, 2460080, 2834440, 3259606, 3725264, 4656580, 5668880, 6519212, 8149015, 9313160, 13038424, 16298030, 18626320, 26076848, 32596060, 65192120, 130384240]

約数ペア:

[(1, 130384240), (2, 65192120), (4, 32596060), (5, 26076848), (7, 18626320), (8, 16298030), (10, 13038424), (14, 9313160), (16, 8149015), (20, 6519212), (23, 5668880), (28, 4656580), (35, 3725264), (40, 3259606), (46, 2834440), (53, 2460080), (56, 2328290), (70, 1862632), (80, 1629803), (92, 1417220), (106, 1230040), (112, 1164145), (115, 1133776), (140, 931316), (161, 809840), (184, 708610), (191, 682640), (212, 615020), (230, 566888), (265, 492016), (280, 465658), (322, 404920), (368, 354305), (371, 351440), (382, 341320), (424, 307510), (460, 283444), (530, 246008), (560, 232829), (644, 202460), (742, 175720), (764, 170660), (805, 161968), (848, 153755), (920, 141722), (955, 136528), (1060, 123004), (1219, 106960), (1288, 101230), (1337, 97520), (1484, 87860), (1528, 85330), (1610, 80984), (1840, 70861), (1855, 70288), (1910, 68264), (2120, 61502), (2438, 53480), (2576, 50615), (2674, 48760), (2968, 43930), (3056, 42665), (3220, 40492), (3710, 35144), (3820, 34132), (4240, 30751), (4393, 29680), (4876, 26740), (5348, 24380), (5936, 21965), (6095, 21392), (6440, 20246), (6685, 19504), (7420, 17572), (7640, 17066), (8533, 15280), (8786, 14840), (9752, 13370), (10123, 12880), (10696, 12190)]