121936080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 435472128

約数和(自身を除く): 313536048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 181, 210, 240, 280, 336, 362, 401, 420, 543, 560, 724, 802, 840, 905, 1086, 1203, 1267, 1448, 1604, 1680, 1810, 2005, 2172, 2406, 2534, 2715, 2807, 2896, 3208, 3620, 3801, 4010, 4344, 4812, 5068, 5430, 5614, 6015, 6335, 6416, 7240, 7602, 8020, 8421, 8688, 9624, 10136, 10860, 11228, 12030, 12670, 14035, 14480, 15204, 16040, 16842, 19005, 19248, 20272, 21720, 22456, 24060, 25340, 28070, 30408, 32080, 33684, 38010, 42105, 43440, 44912, 48120, 50680, 56140, 60816, 67368, 72581, 76020, 84210, 96240, 101360, 112280, 134736, 145162, 152040, 168420, 217743, 224560, 290324, 304080, 336840, 362905, 435486, 508067, 580648, 673680, 725810, 870972, 1016134, 1088715, 1161296, 1451620, 1524201, 1741944, 2032268, 2177430, 2540335, 2903240, 3048402, 3483888, 4064536, 4354860, 5080670, 5806480, 6096804, 7621005, 8129072, 8709720, 10161340, 12193608, 15242010, 17419440, 20322680, 24387216, 30484020, 40645360, 60968040, 121936080]

約数ペア:

[(1, 121936080), (2, 60968040), (3, 40645360), (4, 30484020), (5, 24387216), (6, 20322680), (7, 17419440), (8, 15242010), (10, 12193608), (12, 10161340), (14, 8709720), (15, 8129072), (16, 7621005), (20, 6096804), (21, 5806480), (24, 5080670), (28, 4354860), (30, 4064536), (35, 3483888), (40, 3048402), (42, 2903240), (48, 2540335), (56, 2177430), (60, 2032268), (70, 1741944), (80, 1524201), (84, 1451620), (105, 1161296), (112, 1088715), (120, 1016134), (140, 870972), (168, 725810), (181, 673680), (210, 580648), (240, 508067), (280, 435486), (336, 362905), (362, 336840), (401, 304080), (420, 290324), (543, 224560), (560, 217743), (724, 168420), (802, 152040), (840, 145162), (905, 134736), (1086, 112280), (1203, 101360), (1267, 96240), (1448, 84210), (1604, 76020), (1680, 72581), (1810, 67368), (2005, 60816), (2172, 56140), (2406, 50680), (2534, 48120), (2715, 44912), (2807, 43440), (2896, 42105), (3208, 38010), (3620, 33684), (3801, 32080), (4010, 30408), (4344, 28070), (4812, 25340), (5068, 24060), (5430, 22456), (5614, 21720), (6015, 20272), (6335, 19248), (6416, 19005), (7240, 16842), (7602, 16040), (8020, 15204), (8421, 14480), (8688, 14035), (9624, 12670), (10136, 12030), (10860, 11228)]