271565280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:986

約数の個数: 288

約数和(自身を含む): 1096804800

約数和(自身を除く): 825239520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 630, 672, 696, 720, 812, 840, 870, 928, 929, 1008, 1015, 1044, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1624, 1680, 1740, 1827, 1858, 2016, 2030, 2088, 2320, 2436, 2520, 2610, 2784, 2787, 3045, 3248, 3360, 3480, 3654, 3716, 4060, 4176, 4640, 4645, 4872, 5040, 5220, 5574, 6090, 6496, 6503, 6960, 7308, 7432, 8120, 8352, 8361, 9135, 9290, 9744, 10080, 10440, 11148, 12180, 13006, 13920, 13935, 14616, 14864, 16240, 16722, 18270, 18580, 19488, 19509, 20880, 22296, 24360, 26012, 26941, 27870, 29232, 29728, 32480, 32515, 33444, 36540, 37160, 39018, 41760, 41805, 44592, 48720, 52024, 53882, 55740, 58464, 58527, 65030, 66888, 73080, 74320, 78036, 80823, 83610, 89184, 97440, 97545, 104048, 107764, 111480, 117054, 130060, 133776, 134705, 146160, 148640, 156072, 161646, 167220, 188587, 195090, 208096, 215528, 222960, 234108, 242469, 260120, 267552, 269410, 292320, 292635, 312144, 323292, 334440, 377174, 390180, 404115, 431056, 445920, 468216, 484938, 520240, 538820, 565761, 585270, 624288, 646584, 668880, 754348, 780360, 808230, 862112, 936432, 942935, 969876, 1040480, 1077640, 1131522, 1170540, 1212345, 1293168, 1337760, 1508696, 1560720, 1616460, 1697283, 1872864, 1885870, 1939752, 2155280, 2263044, 2341080, 2424690, 2586336, 2828805, 3017392, 3121440, 3232920, 3394566, 3771740, 3879504, 4310560, 4526088, 4682160, 4849380, 5657610, 6034784, 6465840, 6789132, 7543480, 7759008, 8486415, 9052176, 9364320, 9698760, 11315220, 12931680, 13578264, 15086960, 16972830, 18104352, 19397520, 22630440, 27156528, 30173920, 33945660, 38795040, 45260880, 54313056, 67891320, 90521760, 135782640, 271565280]

約数ペア:

[(1, 271565280), (2, 135782640), (3, 90521760), (4, 67891320), (5, 54313056), (6, 45260880), (7, 38795040), (8, 33945660), (9, 30173920), (10, 27156528), (12, 22630440), (14, 19397520), (15, 18104352), (16, 16972830), (18, 15086960), (20, 13578264), (21, 12931680), (24, 11315220), (28, 9698760), (29, 9364320), (30, 9052176), (32, 8486415), (35, 7759008), (36, 7543480), (40, 6789132), (42, 6465840), (45, 6034784), (48, 5657610), (56, 4849380), (58, 4682160), (60, 4526088), (63, 4310560), (70, 3879504), (72, 3771740), (80, 3394566), (84, 3232920), (87, 3121440), (90, 3017392), (96, 2828805), (105, 2586336), (112, 2424690), (116, 2341080), (120, 2263044), (126, 2155280), (140, 1939752), (144, 1885870), (145, 1872864), (160, 1697283), (168, 1616460), (174, 1560720), (180, 1508696), (203, 1337760), (210, 1293168), (224, 1212345), (232, 1170540), (240, 1131522), (252, 1077640), (261, 1040480), (280, 969876), (288, 942935), (290, 936432), (315, 862112), (336, 808230), (348, 780360), (360, 754348), (406, 668880), (420, 646584), (435, 624288), (464, 585270), (480, 565761), (504, 538820), (522, 520240), (560, 484938), (580, 468216), (609, 445920), (630, 431056), (672, 404115), (696, 390180), (720, 377174), (812, 334440), (840, 323292), (870, 312144), (928, 292635), (929, 292320), (1008, 269410), (1015, 267552), (1044, 260120), (1120, 242469), (1160, 234108), (1218, 222960), (1260, 215528), (1305, 208096), (1392, 195090), (1440, 188587), (1624, 167220), (1680, 161646), (1740, 156072), (1827, 148640), (1858, 146160), (2016, 134705), (2030, 133776), (2088, 130060), (2320, 117054), (2436, 111480), (2520, 107764), (2610, 104048), (2784, 97545), (2787, 97440), (3045, 89184), (3248, 83610), (3360, 80823), (3480, 78036), (3654, 74320), (3716, 73080), (4060, 66888), (4176, 65030), (4640, 58527), (4645, 58464), (4872, 55740), (5040, 53882), (5220, 52024), (5574, 48720), (6090, 44592), (6496, 41805), (6503, 41760), (6960, 39018), (7308, 37160), (7432, 36540), (8120, 33444), (8352, 32515), (8361, 32480), (9135, 29728), (9290, 29232), (9744, 27870), (10080, 26941), (10440, 26012), (11148, 24360), (12180, 22296), (13006, 20880), (13920, 19509), (13935, 19488), (14616, 18580), (14864, 18270), (16240, 16722)]