270954880

素因数分解:

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

素因数の和:2008

約数の個数: 128

約数和(自身を含む): 764559360

約数和(自身を除く): 493604480

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, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1951, 1984, 2170, 2240, 2480, 3472, 3902, 3968, 4340, 4480, 4960, 6944, 7804, 8680, 9755, 9920, 13657, 13888, 15608, 17360, 19510, 19840, 27314, 27776, 31216, 34720, 39020, 54628, 60481, 62432, 68285, 69440, 78040, 109256, 120962, 124864, 136570, 138880, 156080, 218512, 241924, 249728, 273140, 302405, 312160, 423367, 437024, 483848, 546280, 604810, 624320, 846734, 874048, 967696, 1092560, 1209620, 1248640, 1693468, 1748096, 1935392, 2116835, 2185120, 2419240, 3386936, 3870784, 4233670, 4370240, 4838480, 6773872, 7741568, 8467340, 8740480, 9676960, 13547744, 16934680, 19353920, 27095488, 33869360, 38707840, 54190976, 67738720, 135477440, 270954880]

約数ペア:

[(1, 270954880), (2, 135477440), (4, 67738720), (5, 54190976), (7, 38707840), (8, 33869360), (10, 27095488), (14, 19353920), (16, 16934680), (20, 13547744), (28, 9676960), (31, 8740480), (32, 8467340), (35, 7741568), (40, 6773872), (56, 4838480), (62, 4370240), (64, 4233670), (70, 3870784), (80, 3386936), (112, 2419240), (124, 2185120), (128, 2116835), (140, 1935392), (155, 1748096), (160, 1693468), (217, 1248640), (224, 1209620), (248, 1092560), (280, 967696), (310, 874048), (320, 846734), (434, 624320), (448, 604810), (496, 546280), (560, 483848), (620, 437024), (640, 423367), (868, 312160), (896, 302405), (992, 273140), (1085, 249728), (1120, 241924), (1240, 218512), (1736, 156080), (1951, 138880), (1984, 136570), (2170, 124864), (2240, 120962), (2480, 109256), (3472, 78040), (3902, 69440), (3968, 68285), (4340, 62432), (4480, 60481), (4960, 54628), (6944, 39020), (7804, 34720), (8680, 31216), (9755, 27776), (9920, 27314), (13657, 19840), (13888, 19510), (15608, 17360)]