61012560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1625

約数の個数: 160

約数和(自身を含む): 225699840

約数和(自身を除く): 164687280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1579, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3158, 3220, 3864, 4737, 4830, 5520, 6316, 6440, 7728, 7895, 9474, 9660, 11053, 12632, 12880, 15790, 18948, 19320, 22106, 23685, 25264, 31580, 33159, 36317, 37896, 38640, 44212, 47370, 55265, 63160, 66318, 72634, 75792, 88424, 94740, 108951, 110530, 126320, 132636, 145268, 165795, 176848, 181585, 189480, 217902, 221060, 254219, 265272, 290536, 331590, 363170, 378960, 435804, 442120, 508438, 530544, 544755, 581072, 663180, 726340, 762657, 871608, 884240, 1016876, 1089510, 1271095, 1326360, 1452680, 1525314, 1743216, 2033752, 2179020, 2542190, 2652720, 2905360, 3050628, 3813285, 4067504, 4358040, 5084380, 6101256, 7626570, 8716080, 10168760, 12202512, 15253140, 20337520, 30506280, 61012560]

約数ペア:

[(1, 61012560), (2, 30506280), (3, 20337520), (4, 15253140), (5, 12202512), (6, 10168760), (7, 8716080), (8, 7626570), (10, 6101256), (12, 5084380), (14, 4358040), (15, 4067504), (16, 3813285), (20, 3050628), (21, 2905360), (23, 2652720), (24, 2542190), (28, 2179020), (30, 2033752), (35, 1743216), (40, 1525314), (42, 1452680), (46, 1326360), (48, 1271095), (56, 1089510), (60, 1016876), (69, 884240), (70, 871608), (80, 762657), (84, 726340), (92, 663180), (105, 581072), (112, 544755), (115, 530544), (120, 508438), (138, 442120), (140, 435804), (161, 378960), (168, 363170), (184, 331590), (210, 290536), (230, 265272), (240, 254219), (276, 221060), (280, 217902), (322, 189480), (336, 181585), (345, 176848), (368, 165795), (420, 145268), (460, 132636), (483, 126320), (552, 110530), (560, 108951), (644, 94740), (690, 88424), (805, 75792), (840, 72634), (920, 66318), (966, 63160), (1104, 55265), (1288, 47370), (1380, 44212), (1579, 38640), (1610, 37896), (1680, 36317), (1840, 33159), (1932, 31580), (2415, 25264), (2576, 23685), (2760, 22106), (3158, 19320), (3220, 18948), (3864, 15790), (4737, 12880), (4830, 12632), (5520, 11053), (6316, 9660), (6440, 9474), (7728, 7895)]