223897440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 775002816

約数和(自身を除く): 551105376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 65, 78, 80, 96, 104, 106, 120, 130, 156, 159, 160, 195, 208, 212, 240, 260, 265, 312, 318, 390, 416, 424, 480, 520, 530, 624, 636, 677, 689, 780, 795, 848, 1040, 1060, 1248, 1272, 1354, 1378, 1560, 1590, 1696, 2031, 2067, 2080, 2120, 2544, 2708, 2756, 3120, 3180, 3385, 3445, 4062, 4134, 4240, 5088, 5416, 5512, 6240, 6360, 6770, 6890, 8124, 8268, 8480, 8801, 10155, 10335, 10832, 11024, 12720, 13540, 13780, 16248, 16536, 17602, 20310, 20670, 21664, 22048, 25440, 26403, 27080, 27560, 32496, 33072, 35204, 35881, 40620, 41340, 44005, 52806, 54160, 55120, 64992, 66144, 70408, 71762, 81240, 82680, 88010, 105612, 107643, 108320, 110240, 132015, 140816, 143524, 162480, 165360, 176020, 179405, 211224, 215286, 264030, 281632, 287048, 324960, 330720, 352040, 358810, 422448, 430572, 466453, 528060, 538215, 574096, 704080, 717620, 844896, 861144, 932906, 1056120, 1076430, 1148192, 1399359, 1408160, 1435240, 1722288, 1865812, 2112240, 2152860, 2332265, 2798718, 2870480, 3444576, 3731624, 4224480, 4305720, 4664530, 5597436, 5740960, 6996795, 7463248, 8611440, 9329060, 11194872, 13993590, 14926496, 17222880, 18658120, 22389744, 27987180, 37316240, 44779488, 55974360, 74632480, 111948720, 223897440]

約数ペア:

[(1, 223897440), (2, 111948720), (3, 74632480), (4, 55974360), (5, 44779488), (6, 37316240), (8, 27987180), (10, 22389744), (12, 18658120), (13, 17222880), (15, 14926496), (16, 13993590), (20, 11194872), (24, 9329060), (26, 8611440), (30, 7463248), (32, 6996795), (39, 5740960), (40, 5597436), (48, 4664530), (52, 4305720), (53, 4224480), (60, 3731624), (65, 3444576), (78, 2870480), (80, 2798718), (96, 2332265), (104, 2152860), (106, 2112240), (120, 1865812), (130, 1722288), (156, 1435240), (159, 1408160), (160, 1399359), (195, 1148192), (208, 1076430), (212, 1056120), (240, 932906), (260, 861144), (265, 844896), (312, 717620), (318, 704080), (390, 574096), (416, 538215), (424, 528060), (480, 466453), (520, 430572), (530, 422448), (624, 358810), (636, 352040), (677, 330720), (689, 324960), (780, 287048), (795, 281632), (848, 264030), (1040, 215286), (1060, 211224), (1248, 179405), (1272, 176020), (1354, 165360), (1378, 162480), (1560, 143524), (1590, 140816), (1696, 132015), (2031, 110240), (2067, 108320), (2080, 107643), (2120, 105612), (2544, 88010), (2708, 82680), (2756, 81240), (3120, 71762), (3180, 70408), (3385, 66144), (3445, 64992), (4062, 55120), (4134, 54160), (4240, 52806), (5088, 44005), (5416, 41340), (5512, 40620), (6240, 35881), (6360, 35204), (6770, 33072), (6890, 32496), (8124, 27560), (8268, 27080), (8480, 26403), (8801, 25440), (10155, 22048), (10335, 21664), (10832, 20670), (11024, 20310), (12720, 17602), (13540, 16536), (13780, 16248)]