270947880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1464

約数の個数: 192

約数和(自身を含む): 1019865600

約数和(自身を除く): 748917720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 315, 316, 360, 395, 420, 474, 504, 553, 630, 632, 711, 790, 840, 948, 1106, 1185, 1260, 1361, 1422, 1580, 1659, 1896, 2212, 2370, 2520, 2722, 2765, 2844, 3160, 3318, 3555, 4083, 4424, 4740, 4977, 5444, 5530, 5688, 6636, 6805, 7110, 8166, 8295, 9480, 9527, 9954, 10888, 11060, 12249, 13272, 13610, 14220, 16332, 16590, 19054, 19908, 20415, 22120, 24498, 24885, 27220, 28440, 28581, 32664, 33180, 38108, 39816, 40830, 47635, 48996, 49770, 54440, 57162, 61245, 66360, 76216, 81660, 85743, 95270, 97992, 99540, 107519, 114324, 122490, 142905, 163320, 171486, 190540, 199080, 215038, 228648, 244980, 285810, 322557, 342972, 381080, 428715, 430076, 489960, 537595, 571620, 645114, 685944, 752633, 857430, 860152, 967671, 1075190, 1143240, 1290228, 1505266, 1612785, 1714860, 1935342, 2150380, 2257899, 2580456, 3010532, 3225570, 3429720, 3763165, 3870684, 4300760, 4515798, 4838355, 6021064, 6451140, 6773697, 7526330, 7741368, 9031596, 9676710, 11289495, 12902280, 13547394, 15052660, 18063192, 19353420, 22578990, 27094788, 30105320, 33868485, 38706840, 45157980, 54189576, 67736970, 90315960, 135473940, 270947880]

約数ペア:

[(1, 270947880), (2, 135473940), (3, 90315960), (4, 67736970), (5, 54189576), (6, 45157980), (7, 38706840), (8, 33868485), (9, 30105320), (10, 27094788), (12, 22578990), (14, 19353420), (15, 18063192), (18, 15052660), (20, 13547394), (21, 12902280), (24, 11289495), (28, 9676710), (30, 9031596), (35, 7741368), (36, 7526330), (40, 6773697), (42, 6451140), (45, 6021064), (56, 4838355), (60, 4515798), (63, 4300760), (70, 3870684), (72, 3763165), (79, 3429720), (84, 3225570), (90, 3010532), (105, 2580456), (120, 2257899), (126, 2150380), (140, 1935342), (158, 1714860), (168, 1612785), (180, 1505266), (210, 1290228), (237, 1143240), (252, 1075190), (280, 967671), (315, 860152), (316, 857430), (360, 752633), (395, 685944), (420, 645114), (474, 571620), (504, 537595), (553, 489960), (630, 430076), (632, 428715), (711, 381080), (790, 342972), (840, 322557), (948, 285810), (1106, 244980), (1185, 228648), (1260, 215038), (1361, 199080), (1422, 190540), (1580, 171486), (1659, 163320), (1896, 142905), (2212, 122490), (2370, 114324), (2520, 107519), (2722, 99540), (2765, 97992), (2844, 95270), (3160, 85743), (3318, 81660), (3555, 76216), (4083, 66360), (4424, 61245), (4740, 57162), (4977, 54440), (5444, 49770), (5530, 48996), (5688, 47635), (6636, 40830), (6805, 39816), (7110, 38108), (8166, 33180), (8295, 32664), (9480, 28581), (9527, 28440), (9954, 27220), (10888, 24885), (11060, 24498), (12249, 22120), (13272, 20415), (13610, 19908), (14220, 19054), (16332, 16590)]