135477440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2006

約数の個数: 112

約数和(自身を含む): 380780544

約数和(自身を除く): 245303104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1951, 1984, 2170, 2240, 2480, 3472, 3902, 4340, 4960, 6944, 7804, 8680, 9755, 9920, 13657, 13888, 15608, 17360, 19510, 27314, 31216, 34720, 39020, 54628, 60481, 62432, 68285, 69440, 78040, 109256, 120962, 124864, 136570, 156080, 218512, 241924, 273140, 302405, 312160, 423367, 437024, 483848, 546280, 604810, 624320, 846734, 874048, 967696, 1092560, 1209620, 1693468, 1935392, 2116835, 2185120, 2419240, 3386936, 3870784, 4233670, 4370240, 4838480, 6773872, 8467340, 9676960, 13547744, 16934680, 19353920, 27095488, 33869360, 67738720, 135477440]

約数ペア:

[(1, 135477440), (2, 67738720), (4, 33869360), (5, 27095488), (7, 19353920), (8, 16934680), (10, 13547744), (14, 9676960), (16, 8467340), (20, 6773872), (28, 4838480), (31, 4370240), (32, 4233670), (35, 3870784), (40, 3386936), (56, 2419240), (62, 2185120), (64, 2116835), (70, 1935392), (80, 1693468), (112, 1209620), (124, 1092560), (140, 967696), (155, 874048), (160, 846734), (217, 624320), (224, 604810), (248, 546280), (280, 483848), (310, 437024), (320, 423367), (434, 312160), (448, 302405), (496, 273140), (560, 241924), (620, 218512), (868, 156080), (992, 136570), (1085, 124864), (1120, 120962), (1240, 109256), (1736, 78040), (1951, 69440), (1984, 68285), (2170, 62432), (2240, 60481), (2480, 54628), (3472, 39020), (3902, 34720), (4340, 31216), (4960, 27314), (6944, 19510), (7804, 17360), (8680, 15608), (9755, 13888), (9920, 13657)]