221266080

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 336

約数和(自身を含む): 899023104

約数和(自身を除く): 677757024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 271, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 542, 560, 567, 630, 648, 672, 720, 729, 756, 810, 813, 840, 864, 945, 972, 1008, 1080, 1084, 1120, 1134, 1215, 1260, 1296, 1355, 1440, 1458, 1512, 1620, 1626, 1680, 1701, 1890, 1897, 1944, 2016, 2160, 2168, 2268, 2430, 2439, 2520, 2592, 2710, 2835, 2916, 3024, 3240, 3252, 3360, 3402, 3645, 3780, 3794, 3888, 4065, 4320, 4336, 4536, 4860, 4878, 5040, 5103, 5420, 5670, 5691, 5832, 6048, 6480, 6504, 6804, 7290, 7317, 7560, 7588, 7776, 8130, 8505, 8672, 9072, 9485, 9720, 9756, 10080, 10206, 10840, 11340, 11382, 11664, 12195, 12960, 13008, 13608, 14580, 14634, 15120, 15176, 16260, 17010, 17073, 18144, 18970, 19440, 19512, 20412, 21680, 21951, 22680, 22764, 23328, 24390, 25515, 26016, 27216, 28455, 29160, 29268, 30240, 30352, 32520, 34020, 34146, 36585, 37940, 38880, 39024, 40824, 43360, 43902, 45360, 45528, 48780, 51030, 51219, 54432, 56910, 58320, 58536, 60704, 65040, 65853, 68040, 68292, 73170, 75880, 78048, 81648, 85365, 87804, 90720, 91056, 97560, 102060, 102438, 109755, 113820, 116640, 117072, 130080, 131706, 136080, 136584, 146340, 151760, 153657, 163296, 170730, 175608, 182112, 195120, 197559, 204120, 204876, 219510, 227640, 234144, 256095, 263412, 272160, 273168, 292680, 303520, 307314, 329265, 341460, 351216, 390240, 395118, 408240, 409752, 439020, 455280, 460971, 512190, 526824, 546336, 585360, 614628, 658530, 682920, 702432, 768285, 790236, 816480, 819504, 878040, 910560, 921942, 987795, 1024380, 1053648, 1170720, 1229256, 1317060, 1365840, 1382913, 1536570, 1580472, 1639008, 1756080, 1843884, 1975590, 2048760, 2107296, 2304855, 2458512, 2634120, 2731680, 2765826, 3073140, 3160944, 3512160, 3687768, 3951180, 4097520, 4609710, 4917024, 5268240, 5531652, 6146280, 6321888, 6914565, 7375536, 7902360, 8195040, 9219420, 10536480, 11063304, 12292560, 13829130, 14751072, 15804720, 18438840, 22126608, 24585120, 27658260, 31609440, 36877680, 44253216, 55316520, 73755360, 110633040, 221266080]

約数ペア:

[(1, 221266080), (2, 110633040), (3, 73755360), (4, 55316520), (5, 44253216), (6, 36877680), (7, 31609440), (8, 27658260), (9, 24585120), (10, 22126608), (12, 18438840), (14, 15804720), (15, 14751072), (16, 13829130), (18, 12292560), (20, 11063304), (21, 10536480), (24, 9219420), (27, 8195040), (28, 7902360), (30, 7375536), (32, 6914565), (35, 6321888), (36, 6146280), (40, 5531652), (42, 5268240), (45, 4917024), (48, 4609710), (54, 4097520), (56, 3951180), (60, 3687768), (63, 3512160), (70, 3160944), (72, 3073140), (80, 2765826), (81, 2731680), (84, 2634120), (90, 2458512), (96, 2304855), (105, 2107296), (108, 2048760), (112, 1975590), (120, 1843884), (126, 1756080), (135, 1639008), (140, 1580472), (144, 1536570), (160, 1382913), (162, 1365840), (168, 1317060), (180, 1229256), (189, 1170720), (210, 1053648), (216, 1024380), (224, 987795), (240, 921942), (243, 910560), (252, 878040), (270, 819504), (271, 816480), (280, 790236), (288, 768285), (315, 702432), (324, 682920), (336, 658530), (360, 614628), (378, 585360), (405, 546336), (420, 526824), (432, 512190), (480, 460971), (486, 455280), (504, 439020), (540, 409752), (542, 408240), (560, 395118), (567, 390240), (630, 351216), (648, 341460), (672, 329265), (720, 307314), (729, 303520), (756, 292680), (810, 273168), (813, 272160), (840, 263412), (864, 256095), (945, 234144), (972, 227640), (1008, 219510), (1080, 204876), (1084, 204120), (1120, 197559), (1134, 195120), (1215, 182112), (1260, 175608), (1296, 170730), (1355, 163296), (1440, 153657), (1458, 151760), (1512, 146340), (1620, 136584), (1626, 136080), (1680, 131706), (1701, 130080), (1890, 117072), (1897, 116640), (1944, 113820), (2016, 109755), (2160, 102438), (2168, 102060), (2268, 97560), (2430, 91056), (2439, 90720), (2520, 87804), (2592, 85365), (2710, 81648), (2835, 78048), (2916, 75880), (3024, 73170), (3240, 68292), (3252, 68040), (3360, 65853), (3402, 65040), (3645, 60704), (3780, 58536), (3794, 58320), (3888, 56910), (4065, 54432), (4320, 51219), (4336, 51030), (4536, 48780), (4860, 45528), (4878, 45360), (5040, 43902), (5103, 43360), (5420, 40824), (5670, 39024), (5691, 38880), (5832, 37940), (6048, 36585), (6480, 34146), (6504, 34020), (6804, 32520), (7290, 30352), (7317, 30240), (7560, 29268), (7588, 29160), (7776, 28455), (8130, 27216), (8505, 26016), (8672, 25515), (9072, 24390), (9485, 23328), (9720, 22764), (9756, 22680), (10080, 21951), (10206, 21680), (10840, 20412), (11340, 19512), (11382, 19440), (11664, 18970), (12195, 18144), (12960, 17073), (13008, 17010), (13608, 16260), (14580, 15176), (14634, 15120)]