13203120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 48568320

約数和(自身を除く): 35365200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 271, 280, 290, 336, 348, 406, 420, 435, 464, 542, 560, 580, 609, 696, 812, 813, 840, 870, 1015, 1084, 1160, 1218, 1355, 1392, 1624, 1626, 1680, 1740, 1897, 2030, 2168, 2320, 2436, 2710, 3045, 3248, 3252, 3480, 3794, 4060, 4065, 4336, 4872, 5420, 5691, 6090, 6504, 6960, 7588, 7859, 8120, 8130, 9485, 9744, 10840, 11382, 12180, 13008, 15176, 15718, 16240, 16260, 18970, 21680, 22764, 23577, 24360, 28455, 30352, 31436, 32520, 37940, 39295, 45528, 47154, 48720, 55013, 56910, 62872, 65040, 75880, 78590, 91056, 94308, 110026, 113820, 117885, 125744, 151760, 157180, 165039, 188616, 220052, 227640, 235770, 275065, 314360, 330078, 377232, 440104, 455280, 471540, 550130, 628720, 660156, 825195, 880208, 943080, 1100260, 1320312, 1650390, 1886160, 2200520, 2640624, 3300780, 4401040, 6601560, 13203120]

約数ペア:

[(1, 13203120), (2, 6601560), (3, 4401040), (4, 3300780), (5, 2640624), (6, 2200520), (7, 1886160), (8, 1650390), (10, 1320312), (12, 1100260), (14, 943080), (15, 880208), (16, 825195), (20, 660156), (21, 628720), (24, 550130), (28, 471540), (29, 455280), (30, 440104), (35, 377232), (40, 330078), (42, 314360), (48, 275065), (56, 235770), (58, 227640), (60, 220052), (70, 188616), (80, 165039), (84, 157180), (87, 151760), (105, 125744), (112, 117885), (116, 113820), (120, 110026), (140, 94308), (145, 91056), (168, 78590), (174, 75880), (203, 65040), (210, 62872), (232, 56910), (240, 55013), (271, 48720), (280, 47154), (290, 45528), (336, 39295), (348, 37940), (406, 32520), (420, 31436), (435, 30352), (464, 28455), (542, 24360), (560, 23577), (580, 22764), (609, 21680), (696, 18970), (812, 16260), (813, 16240), (840, 15718), (870, 15176), (1015, 13008), (1084, 12180), (1160, 11382), (1218, 10840), (1355, 9744), (1392, 9485), (1624, 8130), (1626, 8120), (1680, 7859), (1740, 7588), (1897, 6960), (2030, 6504), (2168, 6090), (2320, 5691), (2436, 5420), (2710, 4872), (3045, 4336), (3248, 4065), (3252, 4060), (3480, 3794)]