271867440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1211

約数の個数: 160

約数和(自身を含む): 919941120

約数和(自身を除く): 648073680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 520, 624, 632, 780, 790, 948, 1027, 1040, 1103, 1185, 1264, 1560, 1580, 1896, 2054, 2206, 2370, 3081, 3120, 3160, 3309, 3792, 4108, 4412, 4740, 5135, 5515, 6162, 6320, 6618, 8216, 8824, 9480, 10270, 11030, 12324, 13236, 14339, 15405, 16432, 16545, 17648, 18960, 20540, 22060, 24648, 26472, 28678, 30810, 33090, 41080, 43017, 44120, 49296, 52944, 57356, 61620, 66180, 71695, 82160, 86034, 87137, 88240, 114712, 123240, 132360, 143390, 172068, 174274, 215085, 229424, 246480, 261411, 264720, 286780, 344136, 348548, 430170, 435685, 522822, 573560, 688272, 697096, 860340, 871370, 1045644, 1132781, 1147120, 1307055, 1394192, 1720680, 1742740, 2091288, 2265562, 2614110, 3398343, 3441360, 3485480, 4182576, 4531124, 5228220, 5663905, 6796686, 6970960, 9062248, 10456440, 11327810, 13593372, 16991715, 18124496, 20912880, 22655620, 27186744, 33983430, 45311240, 54373488, 67966860, 90622480, 135933720, 271867440]

約数ペア:

[(1, 271867440), (2, 135933720), (3, 90622480), (4, 67966860), (5, 54373488), (6, 45311240), (8, 33983430), (10, 27186744), (12, 22655620), (13, 20912880), (15, 18124496), (16, 16991715), (20, 13593372), (24, 11327810), (26, 10456440), (30, 9062248), (39, 6970960), (40, 6796686), (48, 5663905), (52, 5228220), (60, 4531124), (65, 4182576), (78, 3485480), (79, 3441360), (80, 3398343), (104, 2614110), (120, 2265562), (130, 2091288), (156, 1742740), (158, 1720680), (195, 1394192), (208, 1307055), (237, 1147120), (240, 1132781), (260, 1045644), (312, 871370), (316, 860340), (390, 697096), (395, 688272), (474, 573560), (520, 522822), (624, 435685), (632, 430170), (780, 348548), (790, 344136), (948, 286780), (1027, 264720), (1040, 261411), (1103, 246480), (1185, 229424), (1264, 215085), (1560, 174274), (1580, 172068), (1896, 143390), (2054, 132360), (2206, 123240), (2370, 114712), (3081, 88240), (3120, 87137), (3160, 86034), (3309, 82160), (3792, 71695), (4108, 66180), (4412, 61620), (4740, 57356), (5135, 52944), (5515, 49296), (6162, 44120), (6320, 43017), (6618, 41080), (8216, 33090), (8824, 30810), (9480, 28678), (10270, 26472), (11030, 24648), (12324, 22060), (13236, 20540), (14339, 18960), (15405, 17648), (16432, 16545)]