220034880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:695

約数の個数: 280

約数和(自身を含む): 844201512

約数和(自身を除く): 624166632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 653, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1306, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 1959, 2080, 2106, 2160, 2340, 2496, 2592, 2612, 2808, 2880, 3120, 3240, 3265, 3510, 3744, 3918, 4160, 4212, 4320, 4680, 5184, 5224, 5265, 5616, 5877, 6240, 6480, 6530, 7020, 7488, 7836, 8424, 8489, 8640, 9360, 9795, 10448, 10530, 11232, 11754, 12480, 12960, 13060, 14040, 15672, 16848, 16978, 17631, 18720, 19590, 20896, 21060, 22464, 23508, 25467, 25920, 26120, 28080, 29385, 31344, 33696, 33956, 35262, 37440, 39180, 41792, 42120, 42445, 47016, 50934, 52240, 52893, 56160, 58770, 62688, 67392, 67912, 70524, 76401, 78360, 84240, 84890, 88155, 94032, 101868, 104480, 105786, 112320, 117540, 125376, 127335, 135824, 141048, 152802, 156720, 168480, 169780, 176310, 188064, 203736, 208960, 211572, 229203, 235080, 254670, 264465, 271648, 282096, 305604, 313440, 336960, 339560, 352620, 376128, 382005, 407472, 423144, 458406, 470160, 509340, 528930, 543296, 564192, 611208, 626880, 679120, 687609, 705240, 764010, 814944, 846288, 916812, 940320, 1018680, 1057860, 1128384, 1146015, 1222416, 1358240, 1375218, 1410480, 1528020, 1629888, 1692576, 1833624, 1880640, 2037360, 2115720, 2292030, 2444832, 2716480, 2750436, 2820960, 3056040, 3385152, 3438045, 3667248, 4074720, 4231440, 4584060, 4889664, 5500872, 5641920, 6112080, 6876090, 7334496, 8149440, 8462880, 9168120, 11001744, 12224160, 13752180, 14668992, 16925760, 18336240, 22003488, 24448320, 27504360, 36672480, 44006976, 55008720, 73344960, 110017440, 220034880]

約数ペア:

[(1, 220034880), (2, 110017440), (3, 73344960), (4, 55008720), (5, 44006976), (6, 36672480), (8, 27504360), (9, 24448320), (10, 22003488), (12, 18336240), (13, 16925760), (15, 14668992), (16, 13752180), (18, 12224160), (20, 11001744), (24, 9168120), (26, 8462880), (27, 8149440), (30, 7334496), (32, 6876090), (36, 6112080), (39, 5641920), (40, 5500872), (45, 4889664), (48, 4584060), (52, 4231440), (54, 4074720), (60, 3667248), (64, 3438045), (65, 3385152), (72, 3056040), (78, 2820960), (80, 2750436), (81, 2716480), (90, 2444832), (96, 2292030), (104, 2115720), (108, 2037360), (117, 1880640), (120, 1833624), (130, 1692576), (135, 1629888), (144, 1528020), (156, 1410480), (160, 1375218), (162, 1358240), (180, 1222416), (192, 1146015), (195, 1128384), (208, 1057860), (216, 1018680), (234, 940320), (240, 916812), (260, 846288), (270, 814944), (288, 764010), (312, 705240), (320, 687609), (324, 679120), (351, 626880), (360, 611208), (390, 564192), (405, 543296), (416, 528930), (432, 509340), (468, 470160), (480, 458406), (520, 423144), (540, 407472), (576, 382005), (585, 376128), (624, 352620), (648, 339560), (653, 336960), (702, 313440), (720, 305604), (780, 282096), (810, 271648), (832, 264465), (864, 254670), (936, 235080), (960, 229203), (1040, 211572), (1053, 208960), (1080, 203736), (1170, 188064), (1248, 176310), (1296, 169780), (1306, 168480), (1404, 156720), (1440, 152802), (1560, 141048), (1620, 135824), (1728, 127335), (1755, 125376), (1872, 117540), (1959, 112320), (2080, 105786), (2106, 104480), (2160, 101868), (2340, 94032), (2496, 88155), (2592, 84890), (2612, 84240), (2808, 78360), (2880, 76401), (3120, 70524), (3240, 67912), (3265, 67392), (3510, 62688), (3744, 58770), (3918, 56160), (4160, 52893), (4212, 52240), (4320, 50934), (4680, 47016), (5184, 42445), (5224, 42120), (5265, 41792), (5616, 39180), (5877, 37440), (6240, 35262), (6480, 33956), (6530, 33696), (7020, 31344), (7488, 29385), (7836, 28080), (8424, 26120), (8489, 25920), (8640, 25467), (9360, 23508), (9795, 22464), (10448, 21060), (10530, 20896), (11232, 19590), (11754, 18720), (12480, 17631), (12960, 16978), (13060, 16848), (14040, 15672)]