7134826880

素因数分解:

$2^7\times 5^1\times {\mathrm{269}}^1\times {\mathrm{41443}}^1$

素因数の和:41731

約数の個数: 64

約数和(自身を含む): 17120516400

約数和(自身を除く): 9985689520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 269, 320, 538, 640, 1076, 1345, 2152, 2690, 4304, 5380, 8608, 10760, 17216, 21520, 34432, 41443, 43040, 82886, 86080, 165772, 172160, 207215, 331544, 414430, 663088, 828860, 1326176, 1657720, 2652352, 3315440, 5304704, 6630880, 11148167, 13261760, 22296334, 26523520, 44592668, 55740835, 89185336, 111481670, 178370672, 222963340, 356741344, 445926680, 713482688, 891853360, 1426965376, 1783706720, 3567413440, 7134826880]

約数ペア:

[(1, 7134826880), (2, 3567413440), (4, 1783706720), (5, 1426965376), (8, 891853360), (10, 713482688), (16, 445926680), (20, 356741344), (32, 222963340), (40, 178370672), (64, 111481670), (80, 89185336), (128, 55740835), (160, 44592668), (269, 26523520), (320, 22296334), (538, 13261760), (640, 11148167), (1076, 6630880), (1345, 5304704), (2152, 3315440), (2690, 2652352), (4304, 1657720), (5380, 1326176), (8608, 828860), (10760, 663088), (17216, 414430), (21520, 331544), (34432, 207215), (41443, 172160), (43040, 165772), (82886, 86080)]