211180320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 288

約数和(自身を含む): 804913200

約数和(自身を除く): 593732880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 348, 360, 377, 389, 390, 416, 435, 464, 468, 480, 520, 522, 580, 585, 624, 696, 720, 754, 778, 780, 870, 928, 936, 1040, 1044, 1131, 1160, 1167, 1170, 1248, 1305, 1392, 1440, 1508, 1556, 1560, 1740, 1872, 1885, 1945, 2080, 2088, 2262, 2320, 2334, 2340, 2610, 2784, 3016, 3112, 3120, 3393, 3480, 3501, 3744, 3770, 3890, 4176, 4524, 4640, 4668, 4680, 5057, 5220, 5655, 5835, 6032, 6224, 6240, 6786, 6960, 7002, 7540, 7780, 8352, 9048, 9336, 9360, 10114, 10440, 11281, 11310, 11670, 12064, 12448, 13572, 13920, 14004, 15080, 15171, 15560, 16965, 17505, 18096, 18672, 18720, 20228, 20880, 22562, 22620, 23340, 25285, 27144, 28008, 30160, 30342, 31120, 33843, 33930, 35010, 36192, 37344, 40456, 41760, 45124, 45240, 45513, 46680, 50570, 54288, 56016, 56405, 60320, 60684, 62240, 67686, 67860, 70020, 75855, 80912, 90248, 90480, 91026, 93360, 101140, 101529, 108576, 112032, 112810, 121368, 135372, 135720, 140040, 146653, 151710, 161824, 169215, 180496, 180960, 182052, 186720, 202280, 203058, 225620, 227565, 242736, 270744, 271440, 280080, 293306, 303420, 338430, 360992, 364104, 404560, 406116, 439959, 451240, 455130, 485472, 507645, 541488, 542880, 560160, 586612, 606840, 676860, 728208, 733265, 809120, 812232, 879918, 902480, 910260, 1015290, 1082976, 1173224, 1213680, 1319877, 1353720, 1456416, 1466530, 1624464, 1759836, 1804960, 1820520, 2030580, 2199795, 2346448, 2427360, 2639754, 2707440, 2933060, 3248928, 3519672, 3641040, 4061160, 4399590, 4692896, 5279508, 5414880, 5866120, 6599385, 7039344, 7282080, 8122320, 8799180, 10559016, 11732240, 13198770, 14078688, 16244640, 17598360, 21118032, 23464480, 26397540, 35196720, 42236064, 52795080, 70393440, 105590160, 211180320]

約数ペア:

[(1, 211180320), (2, 105590160), (3, 70393440), (4, 52795080), (5, 42236064), (6, 35196720), (8, 26397540), (9, 23464480), (10, 21118032), (12, 17598360), (13, 16244640), (15, 14078688), (16, 13198770), (18, 11732240), (20, 10559016), (24, 8799180), (26, 8122320), (29, 7282080), (30, 7039344), (32, 6599385), (36, 5866120), (39, 5414880), (40, 5279508), (45, 4692896), (48, 4399590), (52, 4061160), (58, 3641040), (60, 3519672), (65, 3248928), (72, 2933060), (78, 2707440), (80, 2639754), (87, 2427360), (90, 2346448), (96, 2199795), (104, 2030580), (116, 1820520), (117, 1804960), (120, 1759836), (130, 1624464), (144, 1466530), (145, 1456416), (156, 1353720), (160, 1319877), (174, 1213680), (180, 1173224), (195, 1082976), (208, 1015290), (232, 910260), (234, 902480), (240, 879918), (260, 812232), (261, 809120), (288, 733265), (290, 728208), (312, 676860), (348, 606840), (360, 586612), (377, 560160), (389, 542880), (390, 541488), (416, 507645), (435, 485472), (464, 455130), (468, 451240), (480, 439959), (520, 406116), (522, 404560), (580, 364104), (585, 360992), (624, 338430), (696, 303420), (720, 293306), (754, 280080), (778, 271440), (780, 270744), (870, 242736), (928, 227565), (936, 225620), (1040, 203058), (1044, 202280), (1131, 186720), (1160, 182052), (1167, 180960), (1170, 180496), (1248, 169215), (1305, 161824), (1392, 151710), (1440, 146653), (1508, 140040), (1556, 135720), (1560, 135372), (1740, 121368), (1872, 112810), (1885, 112032), (1945, 108576), (2080, 101529), (2088, 101140), (2262, 93360), (2320, 91026), (2334, 90480), (2340, 90248), (2610, 80912), (2784, 75855), (3016, 70020), (3112, 67860), (3120, 67686), (3393, 62240), (3480, 60684), (3501, 60320), (3744, 56405), (3770, 56016), (3890, 54288), (4176, 50570), (4524, 46680), (4640, 45513), (4668, 45240), (4680, 45124), (5057, 41760), (5220, 40456), (5655, 37344), (5835, 36192), (6032, 35010), (6224, 33930), (6240, 33843), (6786, 31120), (6960, 30342), (7002, 30160), (7540, 28008), (7780, 27144), (8352, 25285), (9048, 23340), (9336, 22620), (9360, 22562), (10114, 20880), (10440, 20228), (11281, 18720), (11310, 18672), (11670, 18096), (12064, 17505), (12448, 16965), (13572, 15560), (13920, 15171), (14004, 15080)]