264680640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 336

約数和(自身を含む): 1096792320

約数和(自身を除く): 832111680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 691, 720, 760, 798, 840, 855, 912, 960, 1008, 1064, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1382, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2073, 2128, 2240, 2280, 2394, 2520, 2660, 2736, 2764, 2880, 3040, 3192, 3360, 3420, 3455, 3648, 3990, 4032, 4146, 4256, 4560, 4788, 4837, 5040, 5320, 5472, 5528, 5985, 6080, 6219, 6384, 6720, 6840, 6910, 7980, 8292, 8512, 9120, 9576, 9674, 10080, 10365, 10640, 10944, 11056, 11970, 12438, 12768, 13129, 13680, 13820, 14511, 15960, 16584, 18240, 19152, 19348, 20160, 20730, 21280, 22112, 23940, 24185, 24876, 25536, 26258, 27360, 27640, 29022, 31095, 31920, 33168, 38304, 38696, 39387, 41460, 42560, 43533, 44224, 47880, 48370, 49752, 52516, 54720, 55280, 58044, 62190, 63840, 65645, 66336, 72555, 76608, 77392, 78774, 82920, 87066, 91903, 95760, 96740, 99504, 105032, 110560, 116088, 118161, 124380, 127680, 131290, 132672, 145110, 154784, 157548, 165840, 174132, 183806, 191520, 193480, 196935, 199008, 210064, 217665, 221120, 232176, 236322, 248760, 262580, 275709, 290220, 309568, 315096, 331680, 348264, 367612, 383040, 386960, 393870, 398016, 420128, 435330, 459515, 464352, 472644, 497520, 525160, 551418, 580440, 590805, 630192, 663360, 696528, 735224, 773920, 787740, 827127, 840256, 870660, 919030, 928704, 945288, 995040, 1050320, 1102836, 1160880, 1181610, 1260384, 1378545, 1393056, 1470448, 1547840, 1575480, 1654254, 1741320, 1838060, 1890576, 1990080, 2100640, 2205672, 2321760, 2363220, 2520768, 2757090, 2786112, 2940896, 3150960, 3308508, 3482640, 3676120, 3781152, 4135635, 4201280, 4411344, 4643520, 4726440, 5514180, 5881792, 6301920, 6617016, 6965280, 7352240, 7562304, 8271270, 8822688, 9452880, 11028360, 12603840, 13234032, 13930560, 14704480, 16542540, 17645376, 18905760, 22056720, 26468064, 29408960, 33085080, 37811520, 44113440, 52936128, 66170160, 88226880, 132340320, 264680640]

約数ペア:

[(1, 264680640), (2, 132340320), (3, 88226880), (4, 66170160), (5, 52936128), (6, 44113440), (7, 37811520), (8, 33085080), (9, 29408960), (10, 26468064), (12, 22056720), (14, 18905760), (15, 17645376), (16, 16542540), (18, 14704480), (19, 13930560), (20, 13234032), (21, 12603840), (24, 11028360), (28, 9452880), (30, 8822688), (32, 8271270), (35, 7562304), (36, 7352240), (38, 6965280), (40, 6617016), (42, 6301920), (45, 5881792), (48, 5514180), (56, 4726440), (57, 4643520), (60, 4411344), (63, 4201280), (64, 4135635), (70, 3781152), (72, 3676120), (76, 3482640), (80, 3308508), (84, 3150960), (90, 2940896), (95, 2786112), (96, 2757090), (105, 2520768), (112, 2363220), (114, 2321760), (120, 2205672), (126, 2100640), (133, 1990080), (140, 1890576), (144, 1838060), (152, 1741320), (160, 1654254), (168, 1575480), (171, 1547840), (180, 1470448), (190, 1393056), (192, 1378545), (210, 1260384), (224, 1181610), (228, 1160880), (240, 1102836), (252, 1050320), (266, 995040), (280, 945288), (285, 928704), (288, 919030), (304, 870660), (315, 840256), (320, 827127), (336, 787740), (342, 773920), (360, 735224), (380, 696528), (399, 663360), (420, 630192), (448, 590805), (456, 580440), (480, 551418), (504, 525160), (532, 497520), (560, 472644), (570, 464352), (576, 459515), (608, 435330), (630, 420128), (665, 398016), (672, 393870), (684, 386960), (691, 383040), (720, 367612), (760, 348264), (798, 331680), (840, 315096), (855, 309568), (912, 290220), (960, 275709), (1008, 262580), (1064, 248760), (1120, 236322), (1140, 232176), (1197, 221120), (1216, 217665), (1260, 210064), (1330, 199008), (1344, 196935), (1368, 193480), (1382, 191520), (1440, 183806), (1520, 174132), (1596, 165840), (1680, 157548), (1710, 154784), (1824, 145110), (1995, 132672), (2016, 131290), (2073, 127680), (2128, 124380), (2240, 118161), (2280, 116088), (2394, 110560), (2520, 105032), (2660, 99504), (2736, 96740), (2764, 95760), (2880, 91903), (3040, 87066), (3192, 82920), (3360, 78774), (3420, 77392), (3455, 76608), (3648, 72555), (3990, 66336), (4032, 65645), (4146, 63840), (4256, 62190), (4560, 58044), (4788, 55280), (4837, 54720), (5040, 52516), (5320, 49752), (5472, 48370), (5528, 47880), (5985, 44224), (6080, 43533), (6219, 42560), (6384, 41460), (6720, 39387), (6840, 38696), (6910, 38304), (7980, 33168), (8292, 31920), (8512, 31095), (9120, 29022), (9576, 27640), (9674, 27360), (10080, 26258), (10365, 25536), (10640, 24876), (10944, 24185), (11056, 23940), (11970, 22112), (12438, 21280), (12768, 20730), (13129, 20160), (13680, 19348), (13820, 19152), (14511, 18240), (15960, 16584)]