239497440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5521

約数の個数: 192

約数和(自身を含む): 928682496

約数和(自身を除く): 689185056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 5483, 6240, 7280, 8736, 10920, 10966, 14560, 16449, 21840, 21932, 27415, 32898, 38381, 43680, 43864, 54830, 65796, 71279, 76762, 82245, 87728, 109660, 115143, 131592, 142558, 153524, 164490, 175456, 191905, 213837, 219320, 230286, 263184, 285116, 307048, 328980, 356395, 383810, 427674, 438640, 460572, 498953, 526368, 570232, 575715, 614096, 657960, 712790, 767620, 855348, 877280, 921144, 997906, 1069185, 1140464, 1151430, 1228192, 1315920, 1425580, 1496859, 1535240, 1710696, 1842288, 1995812, 2138370, 2280928, 2302860, 2494765, 2631840, 2851160, 2993718, 3070480, 3421392, 3684576, 3991624, 4276740, 4605720, 4989530, 5702320, 5987436, 6140960, 6842784, 7484295, 7983248, 8553480, 9211440, 9979060, 11404640, 11974872, 14968590, 15966496, 17106960, 18422880, 19958120, 23949744, 29937180, 34213920, 39916240, 47899488, 59874360, 79832480, 119748720, 239497440]

約数ペア:

[(1, 239497440), (2, 119748720), (3, 79832480), (4, 59874360), (5, 47899488), (6, 39916240), (7, 34213920), (8, 29937180), (10, 23949744), (12, 19958120), (13, 18422880), (14, 17106960), (15, 15966496), (16, 14968590), (20, 11974872), (21, 11404640), (24, 9979060), (26, 9211440), (28, 8553480), (30, 7983248), (32, 7484295), (35, 6842784), (39, 6140960), (40, 5987436), (42, 5702320), (48, 4989530), (52, 4605720), (56, 4276740), (60, 3991624), (65, 3684576), (70, 3421392), (78, 3070480), (80, 2993718), (84, 2851160), (91, 2631840), (96, 2494765), (104, 2302860), (105, 2280928), (112, 2138370), (120, 1995812), (130, 1842288), (140, 1710696), (156, 1535240), (160, 1496859), (168, 1425580), (182, 1315920), (195, 1228192), (208, 1151430), (210, 1140464), (224, 1069185), (240, 997906), (260, 921144), (273, 877280), (280, 855348), (312, 767620), (336, 712790), (364, 657960), (390, 614096), (416, 575715), (420, 570232), (455, 526368), (480, 498953), (520, 460572), (546, 438640), (560, 427674), (624, 383810), (672, 356395), (728, 328980), (780, 307048), (840, 285116), (910, 263184), (1040, 230286), (1092, 219320), (1120, 213837), (1248, 191905), (1365, 175456), (1456, 164490), (1560, 153524), (1680, 142558), (1820, 131592), (2080, 115143), (2184, 109660), (2730, 87728), (2912, 82245), (3120, 76762), (3360, 71279), (3640, 65796), (4368, 54830), (5460, 43864), (5483, 43680), (6240, 38381), (7280, 32898), (8736, 27415), (10920, 21932), (10966, 21840), (14560, 16449)]