312633360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 1143926784

約数和(自身を除く): 831293424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 127, 130, 144, 156, 180, 195, 208, 234, 240, 254, 260, 263, 312, 360, 381, 390, 468, 508, 520, 526, 585, 624, 635, 720, 762, 780, 789, 936, 1016, 1040, 1052, 1143, 1170, 1270, 1315, 1524, 1560, 1578, 1651, 1872, 1905, 2032, 2104, 2286, 2340, 2367, 2540, 2630, 3048, 3120, 3156, 3302, 3419, 3810, 3945, 4208, 4572, 4680, 4734, 4953, 5080, 5260, 5715, 6096, 6312, 6604, 6838, 7620, 7890, 8255, 9144, 9360, 9468, 9906, 10160, 10257, 10520, 11430, 11835, 12624, 13208, 13676, 14859, 15240, 15780, 16510, 17095, 18288, 18936, 19812, 20514, 21040, 22860, 23670, 24765, 26416, 27352, 29718, 30480, 30771, 31560, 33020, 33401, 34190, 37872, 39624, 41028, 45720, 47340, 49530, 51285, 54704, 59436, 61542, 63120, 66040, 66802, 68380, 74295, 79248, 82056, 91440, 94680, 99060, 100203, 102570, 118872, 123084, 132080, 133604, 136760, 148590, 153855, 164112, 167005, 189360, 198120, 200406, 205140, 237744, 246168, 267208, 273520, 297180, 300609, 307710, 334010, 396240, 400812, 410280, 434213, 492336, 501015, 534416, 594360, 601218, 615420, 668020, 801624, 820560, 868426, 1002030, 1188720, 1202436, 1230840, 1302639, 1336040, 1503045, 1603248, 1736852, 2004060, 2171065, 2404872, 2461680, 2605278, 2672080, 3006090, 3473704, 3907917, 4008120, 4342130, 4809744, 5210556, 6012180, 6513195, 6947408, 7815834, 8016240, 8684260, 10421112, 12024360, 13026390, 15631668, 17368520, 19539585, 20842224, 24048720, 26052780, 31263336, 34737040, 39079170, 52105560, 62526672, 78158340, 104211120, 156316680, 312633360]

約数ペア:

[(1, 312633360), (2, 156316680), (3, 104211120), (4, 78158340), (5, 62526672), (6, 52105560), (8, 39079170), (9, 34737040), (10, 31263336), (12, 26052780), (13, 24048720), (15, 20842224), (16, 19539585), (18, 17368520), (20, 15631668), (24, 13026390), (26, 12024360), (30, 10421112), (36, 8684260), (39, 8016240), (40, 7815834), (45, 6947408), (48, 6513195), (52, 6012180), (60, 5210556), (65, 4809744), (72, 4342130), (78, 4008120), (80, 3907917), (90, 3473704), (104, 3006090), (117, 2672080), (120, 2605278), (127, 2461680), (130, 2404872), (144, 2171065), (156, 2004060), (180, 1736852), (195, 1603248), (208, 1503045), (234, 1336040), (240, 1302639), (254, 1230840), (260, 1202436), (263, 1188720), (312, 1002030), (360, 868426), (381, 820560), (390, 801624), (468, 668020), (508, 615420), (520, 601218), (526, 594360), (585, 534416), (624, 501015), (635, 492336), (720, 434213), (762, 410280), (780, 400812), (789, 396240), (936, 334010), (1016, 307710), (1040, 300609), (1052, 297180), (1143, 273520), (1170, 267208), (1270, 246168), (1315, 237744), (1524, 205140), (1560, 200406), (1578, 198120), (1651, 189360), (1872, 167005), (1905, 164112), (2032, 153855), (2104, 148590), (2286, 136760), (2340, 133604), (2367, 132080), (2540, 123084), (2630, 118872), (3048, 102570), (3120, 100203), (3156, 99060), (3302, 94680), (3419, 91440), (3810, 82056), (3945, 79248), (4208, 74295), (4572, 68380), (4680, 66802), (4734, 66040), (4953, 63120), (5080, 61542), (5260, 59436), (5715, 54704), (6096, 51285), (6312, 49530), (6604, 47340), (6838, 45720), (7620, 41028), (7890, 39624), (8255, 37872), (9144, 34190), (9360, 33401), (9468, 33020), (9906, 31560), (10160, 30771), (10257, 30480), (10520, 29718), (11430, 27352), (11835, 26416), (12624, 24765), (13208, 23670), (13676, 22860), (14859, 21040), (15240, 20514), (15780, 19812), (16510, 18936), (17095, 18288)]