828406920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8597}}^1$

素因数の和:8695

約数の個数: 128

約数和(自身を含む): 2748608640

約数和(自身を除く): 1920201720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1752, 2190, 2409, 2920, 3212, 4015, 4380, 4818, 6424, 8030, 8597, 8760, 9636, 12045, 16060, 17194, 19272, 24090, 25791, 32120, 34388, 42985, 48180, 51582, 68776, 85970, 94567, 96360, 103164, 128955, 171940, 189134, 206328, 257910, 283701, 343880, 378268, 472835, 515820, 567402, 627581, 756536, 945670, 1031640, 1134804, 1255162, 1418505, 1882743, 1891340, 2269608, 2510324, 2837010, 3137905, 3765486, 3782680, 5020648, 5674020, 6275810, 6903391, 7530972, 9413715, 11348040, 12551620, 13806782, 15061944, 18827430, 20710173, 25103240, 27613564, 34516955, 37654860, 41420346, 55227128, 69033910, 75309720, 82840692, 103550865, 138067820, 165681384, 207101730, 276135640, 414203460, 828406920]

約数ペア:

[(1, 828406920), (2, 414203460), (3, 276135640), (4, 207101730), (5, 165681384), (6, 138067820), (8, 103550865), (10, 82840692), (11, 75309720), (12, 69033910), (15, 55227128), (20, 41420346), (22, 37654860), (24, 34516955), (30, 27613564), (33, 25103240), (40, 20710173), (44, 18827430), (55, 15061944), (60, 13806782), (66, 12551620), (73, 11348040), (88, 9413715), (110, 7530972), (120, 6903391), (132, 6275810), (146, 5674020), (165, 5020648), (219, 3782680), (220, 3765486), (264, 3137905), (292, 2837010), (330, 2510324), (365, 2269608), (438, 1891340), (440, 1882743), (584, 1418505), (660, 1255162), (730, 1134804), (803, 1031640), (876, 945670), (1095, 756536), (1320, 627581), (1460, 567402), (1606, 515820), (1752, 472835), (2190, 378268), (2409, 343880), (2920, 283701), (3212, 257910), (4015, 206328), (4380, 189134), (4818, 171940), (6424, 128955), (8030, 103164), (8597, 96360), (8760, 94567), (9636, 85970), (12045, 68776), (16060, 51582), (17194, 48180), (19272, 42985), (24090, 34388), (25791, 32120)]