8173217520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32341}}^1$

素因数の和:32382

約数の個数: 240

約数和(自身を含む): 30655558752

約数和(自身を除く): 22482341232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10530, 12636, 14040, 15795, 16848, 19440, 21060, 25272, 28080, 31590, 32341, 42120, 50544, 63180, 64682, 84240, 97023, 126360, 129364, 161705, 194046, 252720, 258728, 291069, 323410, 388092, 420433, 485115, 517456, 582138, 646820, 776184, 840866, 873207, 970230, 1164276, 1261299, 1293640, 1455345, 1552368, 1681732, 1746414, 1940460, 2102165, 2328552, 2522598, 2587280, 2619621, 2910690, 3363464, 3492828, 3783897, 3880920, 4204330, 4366035, 4657104, 5045196, 5239242, 5821380, 6306495, 6726928, 6985656, 7567794, 7761840, 7858863, 8408660, 8732070, 10090392, 10478484, 11351691, 11642760, 12612990, 13098105, 13971312, 15135588, 15717726, 16817320, 17464140, 18919485, 20180784, 20956968, 22703382, 23285520, 25225980, 26196210, 30271176, 31435452, 33634640, 34055073, 34928280, 37838970, 39294315, 41913936, 45406764, 50451960, 52392420, 56758455, 60542352, 62870904, 68110146, 69856560, 75677940, 78588630, 90813528, 100903920, 102165219, 104784840, 113516910, 125741808, 136220292, 151355880, 157177260, 170275365, 181627056, 204330438, 209569680, 227033820, 272440584, 302711760, 314354520, 340550730, 408660876, 454067640, 510826095, 544881168, 628709040, 681101460, 817321752, 908135280, 1021652190, 1362202920, 1634643504, 2043304380, 2724405840, 4086608760, 8173217520]

約数ペア:

[(1, 8173217520), (2, 4086608760), (3, 2724405840), (4, 2043304380), (5, 1634643504), (6, 1362202920), (8, 1021652190), (9, 908135280), (10, 817321752), (12, 681101460), (13, 628709040), (15, 544881168), (16, 510826095), (18, 454067640), (20, 408660876), (24, 340550730), (26, 314354520), (27, 302711760), (30, 272440584), (36, 227033820), (39, 209569680), (40, 204330438), (45, 181627056), (48, 170275365), (52, 157177260), (54, 151355880), (60, 136220292), (65, 125741808), (72, 113516910), (78, 104784840), (80, 102165219), (81, 100903920), (90, 90813528), (104, 78588630), (108, 75677940), (117, 69856560), (120, 68110146), (130, 62870904), (135, 60542352), (144, 56758455), (156, 52392420), (162, 50451960), (180, 45406764), (195, 41913936), (208, 39294315), (216, 37838970), (234, 34928280), (240, 34055073), (243, 33634640), (260, 31435452), (270, 30271176), (312, 26196210), (324, 25225980), (351, 23285520), (360, 22703382), (390, 20956968), (405, 20180784), (432, 18919485), (468, 17464140), (486, 16817320), (520, 15717726), (540, 15135588), (585, 13971312), (624, 13098105), (648, 12612990), (702, 11642760), (720, 11351691), (780, 10478484), (810, 10090392), (936, 8732070), (972, 8408660), (1040, 7858863), (1053, 7761840), (1080, 7567794), (1170, 6985656), (1215, 6726928), (1296, 6306495), (1404, 5821380), (1560, 5239242), (1620, 5045196), (1755, 4657104), (1872, 4366035), (1944, 4204330), (2106, 3880920), (2160, 3783897), (2340, 3492828), (2430, 3363464), (2808, 2910690), (3120, 2619621), (3159, 2587280), (3240, 2522598), (3510, 2328552), (3888, 2102165), (4212, 1940460), (4680, 1746414), (4860, 1681732), (5265, 1552368), (5616, 1455345), (6318, 1293640), (6480, 1261299), (7020, 1164276), (8424, 970230), (9360, 873207), (9720, 840866), (10530, 776184), (12636, 646820), (14040, 582138), (15795, 517456), (16848, 485115), (19440, 420433), (21060, 388092), (25272, 323410), (28080, 291069), (31590, 258728), (32341, 252720), (42120, 194046), (50544, 161705), (63180, 129364), (64682, 126360), (84240, 97023)]