261708265440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{65777}}^1$

素因数の和:66111

約数の個数: 240

約数和(自身を含む): 926634682512

約数和(自身を除く): 664926417072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 307, 324, 360, 405, 432, 480, 540, 614, 648, 720, 810, 864, 921, 1080, 1228, 1296, 1440, 1535, 1620, 1842, 2160, 2456, 2592, 2763, 3070, 3240, 3684, 4320, 4605, 4912, 5526, 6140, 6480, 7368, 8289, 9210, 9824, 11052, 12280, 12960, 13815, 14736, 16578, 18420, 22104, 24560, 24867, 27630, 29472, 33156, 36840, 41445, 44208, 49120, 49734, 55260, 65777, 66312, 73680, 82890, 88416, 99468, 110520, 124335, 131554, 132624, 147360, 165780, 197331, 198936, 221040, 248670, 263108, 265248, 328885, 331560, 394662, 397872, 442080, 497340, 526216, 591993, 657770, 663120, 789324, 795744, 986655, 994680, 1052432, 1183986, 1315540, 1326240, 1578648, 1775979, 1973310, 1989360, 2104864, 2367972, 2631080, 2959965, 3157296, 3551958, 3946620, 3978720, 4735944, 5262160, 5327937, 5919930, 6314592, 7103916, 7893240, 8879895, 9471888, 10524320, 10655874, 11839860, 14207832, 15786480, 17759790, 18943776, 20193539, 21311748, 23679720, 26639685, 28415664, 31572960, 35519580, 40387078, 42623496, 47359440, 53279370, 56831328, 60580617, 71039160, 80774156, 85246992, 94718880, 100967695, 106558740, 121161234, 142078320, 161548312, 170493984, 181741851, 201935390, 213117480, 242322468, 284156640, 302903085, 323096624, 363483702, 403870780, 426234960, 484644936, 545225553, 605806170, 646193248, 726967404, 807741560, 852469920, 908709255, 969289872, 1090451106, 1211612340, 1453934808, 1615483120, 1635676659, 1817418510, 1938579744, 2180902212, 2423224680, 2726127765, 2907869616, 3230966240, 3271353318, 3634837020, 4361804424, 4846449360, 5452255530, 5815739232, 6542706636, 7269674040, 8178383295, 8723608848, 9692898720, 10904511060, 13085413272, 14539348080, 16356766590, 17447217696, 21809022120, 26170826544, 29078696160, 32713533180, 43618044240, 52341653088, 65427066360, 87236088480, 130854132720, 261708265440]

約数ペア:

[(1, 261708265440), (2, 130854132720), (3, 87236088480), (4, 65427066360), (5, 52341653088), (6, 43618044240), (8, 32713533180), (9, 29078696160), (10, 26170826544), (12, 21809022120), (15, 17447217696), (16, 16356766590), (18, 14539348080), (20, 13085413272), (24, 10904511060), (27, 9692898720), (30, 8723608848), (32, 8178383295), (36, 7269674040), (40, 6542706636), (45, 5815739232), (48, 5452255530), (54, 4846449360), (60, 4361804424), (72, 3634837020), (80, 3271353318), (81, 3230966240), (90, 2907869616), (96, 2726127765), (108, 2423224680), (120, 2180902212), (135, 1938579744), (144, 1817418510), (160, 1635676659), (162, 1615483120), (180, 1453934808), (216, 1211612340), (240, 1090451106), (270, 969289872), (288, 908709255), (307, 852469920), (324, 807741560), (360, 726967404), (405, 646193248), (432, 605806170), (480, 545225553), (540, 484644936), (614, 426234960), (648, 403870780), (720, 363483702), (810, 323096624), (864, 302903085), (921, 284156640), (1080, 242322468), (1228, 213117480), (1296, 201935390), (1440, 181741851), (1535, 170493984), (1620, 161548312), (1842, 142078320), (2160, 121161234), (2456, 106558740), (2592, 100967695), (2763, 94718880), (3070, 85246992), (3240, 80774156), (3684, 71039160), (4320, 60580617), (4605, 56831328), (4912, 53279370), (5526, 47359440), (6140, 42623496), (6480, 40387078), (7368, 35519580), (8289, 31572960), (9210, 28415664), (9824, 26639685), (11052, 23679720), (12280, 21311748), (12960, 20193539), (13815, 18943776), (14736, 17759790), (16578, 15786480), (18420, 14207832), (22104, 11839860), (24560, 10655874), (24867, 10524320), (27630, 9471888), (29472, 8879895), (33156, 7893240), (36840, 7103916), (41445, 6314592), (44208, 5919930), (49120, 5327937), (49734, 5262160), (55260, 4735944), (65777, 3978720), (66312, 3946620), (73680, 3551958), (82890, 3157296), (88416, 2959965), (99468, 2631080), (110520, 2367972), (124335, 2104864), (131554, 1989360), (132624, 1973310), (147360, 1775979), (165780, 1578648), (197331, 1326240), (198936, 1315540), (221040, 1183986), (248670, 1052432), (263108, 994680), (265248, 986655), (328885, 795744), (331560, 789324), (394662, 663120), (397872, 657770), (442080, 591993), (497340, 526216)]