84048720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{1021}}^1$

素因数の和:1058

約数の個数: 160

約数和(自身を含む): 304147200

約数和(自身を除く): 220098480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1021, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2042, 2058, 2352, 2744, 2940, 3063, 3430, 3920, 4084, 4116, 5105, 5145, 5488, 5880, 6126, 6860, 7147, 8168, 8232, 10210, 10290, 11760, 12252, 13720, 14294, 15315, 16336, 16464, 20420, 20580, 21441, 24504, 27440, 28588, 30630, 35735, 40840, 41160, 42882, 49008, 50029, 57176, 61260, 71470, 81680, 82320, 85764, 100058, 107205, 114352, 122520, 142940, 150087, 171528, 200116, 214410, 245040, 250145, 285880, 300174, 343056, 350203, 400232, 428820, 500290, 571760, 600348, 700406, 750435, 800464, 857640, 1000580, 1050609, 1200696, 1400812, 1500870, 1715280, 1751015, 2001160, 2101218, 2401392, 2801624, 3001740, 3502030, 4002320, 4202436, 5253045, 5603248, 6003480, 7004060, 8404872, 10506090, 12006960, 14008120, 16809744, 21012180, 28016240, 42024360, 84048720]

約数ペア:

[(1, 84048720), (2, 42024360), (3, 28016240), (4, 21012180), (5, 16809744), (6, 14008120), (7, 12006960), (8, 10506090), (10, 8404872), (12, 7004060), (14, 6003480), (15, 5603248), (16, 5253045), (20, 4202436), (21, 4002320), (24, 3502030), (28, 3001740), (30, 2801624), (35, 2401392), (40, 2101218), (42, 2001160), (48, 1751015), (49, 1715280), (56, 1500870), (60, 1400812), (70, 1200696), (80, 1050609), (84, 1000580), (98, 857640), (105, 800464), (112, 750435), (120, 700406), (140, 600348), (147, 571760), (168, 500290), (196, 428820), (210, 400232), (240, 350203), (245, 343056), (280, 300174), (294, 285880), (336, 250145), (343, 245040), (392, 214410), (420, 200116), (490, 171528), (560, 150087), (588, 142940), (686, 122520), (735, 114352), (784, 107205), (840, 100058), (980, 85764), (1021, 82320), (1029, 81680), (1176, 71470), (1372, 61260), (1470, 57176), (1680, 50029), (1715, 49008), (1960, 42882), (2042, 41160), (2058, 40840), (2352, 35735), (2744, 30630), (2940, 28588), (3063, 27440), (3430, 24504), (3920, 21441), (4084, 20580), (4116, 20420), (5105, 16464), (5145, 16336), (5488, 15315), (5880, 14294), (6126, 13720), (6860, 12252), (7147, 11760), (8168, 10290), (8232, 10210)]