525547680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2299

約数の個数: 192

約数和(自身を含む): 1919490048

約数和(自身を除く): 1393942368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 710, 840, 852, 994, 1065, 1120, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2203, 2272, 2485, 2840, 2982, 3360, 3408, 3976, 4260, 4406, 4970, 5680, 5964, 6609, 6816, 7455, 7952, 8520, 8812, 9940, 11015, 11360, 11928, 13218, 14910, 15421, 15904, 17040, 17624, 19880, 22030, 23856, 26436, 29820, 30842, 33045, 34080, 35248, 39760, 44060, 46263, 47712, 52872, 59640, 61684, 66090, 70496, 77105, 79520, 88120, 92526, 105744, 119280, 123368, 132180, 154210, 156413, 176240, 185052, 211488, 231315, 238560, 246736, 264360, 308420, 312826, 352480, 370104, 462630, 469239, 493472, 528720, 616840, 625652, 740208, 782065, 925260, 938478, 1057440, 1094891, 1233680, 1251304, 1480416, 1564130, 1850520, 1876956, 2189782, 2346195, 2467360, 2502608, 3128260, 3284673, 3701040, 3753912, 4379564, 4692390, 5005216, 5474455, 6256520, 6569346, 7402080, 7507824, 8759128, 9384780, 10948910, 12513040, 13138692, 15015648, 16423365, 17518256, 18769560, 21897820, 25026080, 26277384, 32846730, 35036512, 37539120, 43795640, 52554768, 65693460, 75078240, 87591280, 105109536, 131386920, 175182560, 262773840, 525547680]

約数ペア:

[(1, 525547680), (2, 262773840), (3, 175182560), (4, 131386920), (5, 105109536), (6, 87591280), (7, 75078240), (8, 65693460), (10, 52554768), (12, 43795640), (14, 37539120), (15, 35036512), (16, 32846730), (20, 26277384), (21, 25026080), (24, 21897820), (28, 18769560), (30, 17518256), (32, 16423365), (35, 15015648), (40, 13138692), (42, 12513040), (48, 10948910), (56, 9384780), (60, 8759128), (70, 7507824), (71, 7402080), (80, 6569346), (84, 6256520), (96, 5474455), (105, 5005216), (112, 4692390), (120, 4379564), (140, 3753912), (142, 3701040), (160, 3284673), (168, 3128260), (210, 2502608), (213, 2467360), (224, 2346195), (240, 2189782), (280, 1876956), (284, 1850520), (336, 1564130), (355, 1480416), (420, 1251304), (426, 1233680), (480, 1094891), (497, 1057440), (560, 938478), (568, 925260), (672, 782065), (710, 740208), (840, 625652), (852, 616840), (994, 528720), (1065, 493472), (1120, 469239), (1136, 462630), (1420, 370104), (1491, 352480), (1680, 312826), (1704, 308420), (1988, 264360), (2130, 246736), (2203, 238560), (2272, 231315), (2485, 211488), (2840, 185052), (2982, 176240), (3360, 156413), (3408, 154210), (3976, 132180), (4260, 123368), (4406, 119280), (4970, 105744), (5680, 92526), (5964, 88120), (6609, 79520), (6816, 77105), (7455, 70496), (7952, 66090), (8520, 61684), (8812, 59640), (9940, 52872), (11015, 47712), (11360, 46263), (11928, 44060), (13218, 39760), (14910, 35248), (15421, 34080), (15904, 33045), (17040, 30842), (17624, 29820), (19880, 26436), (22030, 23856)]