2150140960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 6081143040

約数和(自身を除く): 3931002080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 47, 55, 68, 80, 85, 88, 94, 110, 121, 136, 139, 160, 170, 176, 187, 188, 220, 235, 242, 272, 278, 340, 352, 374, 376, 440, 470, 484, 517, 544, 556, 605, 680, 695, 748, 752, 799, 880, 935, 940, 968, 1034, 1112, 1210, 1360, 1390, 1496, 1504, 1529, 1598, 1760, 1870, 1880, 1936, 2057, 2068, 2224, 2363, 2420, 2585, 2720, 2780, 2992, 3058, 3196, 3740, 3760, 3872, 3995, 4114, 4136, 4448, 4726, 4840, 5170, 5560, 5687, 5984, 6116, 6392, 6533, 7480, 7520, 7645, 7990, 8228, 8272, 8789, 9452, 9680, 10285, 10340, 11120, 11374, 11815, 12232, 12784, 13066, 14960, 15290, 15980, 16456, 16544, 16819, 17578, 18904, 19360, 20570, 20680, 22240, 22748, 23630, 24464, 25568, 25993, 26132, 28435, 29920, 30580, 31960, 32665, 32912, 33638, 35156, 37808, 41140, 41360, 43945, 45496, 47260, 48928, 51986, 52264, 56870, 61160, 63920, 65330, 65824, 67276, 70312, 71863, 75616, 82280, 82720, 84095, 87890, 90992, 94520, 96679, 103972, 104528, 111061, 113740, 122320, 127840, 129965, 130660, 134552, 140624, 143726, 164560, 168190, 175780, 181984, 189040, 193358, 207944, 209056, 222122, 227480, 244640, 259930, 261320, 269104, 281248, 285923, 287452, 329120, 336380, 351560, 359315, 378080, 386716, 415888, 444244, 454960, 483395, 519860, 522640, 538208, 555305, 571846, 574904, 672760, 703120, 718630, 773432, 790493, 831776, 888488, 909920, 966790, 1039720, 1045280, 1110610, 1143692, 1149808, 1221671, 1345520, 1406240, 1429615, 1437260, 1546864, 1580986, 1776976, 1933580, 2079440, 2221220, 2287384, 2299616, 2443342, 2691040, 2859230, 2874520, 3093728, 3161972, 3553952, 3867160, 3952465, 4158880, 4442440, 4574768, 4886684, 5718460, 5749040, 6108355, 6323944, 7734320, 7904930, 8884880, 9149536, 9773368, 11436920, 11498080, 12216710, 12647888, 13438381, 15468640, 15809860, 17769760, 19546736, 22873840, 24433420, 25295776, 26876762, 31619720, 39093472, 45747680, 48866840, 53753524, 63239440, 67191905, 97733680, 107507048, 126478880, 134383810, 195467360, 215014096, 268767620, 430028192, 537535240, 1075070480, 2150140960]

約数ペア:

[(1, 2150140960), (2, 1075070480), (4, 537535240), (5, 430028192), (8, 268767620), (10, 215014096), (11, 195467360), (16, 134383810), (17, 126478880), (20, 107507048), (22, 97733680), (32, 67191905), (34, 63239440), (40, 53753524), (44, 48866840), (47, 45747680), (55, 39093472), (68, 31619720), (80, 26876762), (85, 25295776), (88, 24433420), (94, 22873840), (110, 19546736), (121, 17769760), (136, 15809860), (139, 15468640), (160, 13438381), (170, 12647888), (176, 12216710), (187, 11498080), (188, 11436920), (220, 9773368), (235, 9149536), (242, 8884880), (272, 7904930), (278, 7734320), (340, 6323944), (352, 6108355), (374, 5749040), (376, 5718460), (440, 4886684), (470, 4574768), (484, 4442440), (517, 4158880), (544, 3952465), (556, 3867160), (605, 3553952), (680, 3161972), (695, 3093728), (748, 2874520), (752, 2859230), (799, 2691040), (880, 2443342), (935, 2299616), (940, 2287384), (968, 2221220), (1034, 2079440), (1112, 1933580), (1210, 1776976), (1360, 1580986), (1390, 1546864), (1496, 1437260), (1504, 1429615), (1529, 1406240), (1598, 1345520), (1760, 1221671), (1870, 1149808), (1880, 1143692), (1936, 1110610), (2057, 1045280), (2068, 1039720), (2224, 966790), (2363, 909920), (2420, 888488), (2585, 831776), (2720, 790493), (2780, 773432), (2992, 718630), (3058, 703120), (3196, 672760), (3740, 574904), (3760, 571846), (3872, 555305), (3995, 538208), (4114, 522640), (4136, 519860), (4448, 483395), (4726, 454960), (4840, 444244), (5170, 415888), (5560, 386716), (5687, 378080), (5984, 359315), (6116, 351560), (6392, 336380), (6533, 329120), (7480, 287452), (7520, 285923), (7645, 281248), (7990, 269104), (8228, 261320), (8272, 259930), (8789, 244640), (9452, 227480), (9680, 222122), (10285, 209056), (10340, 207944), (11120, 193358), (11374, 189040), (11815, 181984), (12232, 175780), (12784, 168190), (13066, 164560), (14960, 143726), (15290, 140624), (15980, 134552), (16456, 130660), (16544, 129965), (16819, 127840), (17578, 122320), (18904, 113740), (19360, 111061), (20570, 104528), (20680, 103972), (22240, 96679), (22748, 94520), (23630, 90992), (24464, 87890), (25568, 84095), (25993, 82720), (26132, 82280), (28435, 75616), (29920, 71863), (30580, 70312), (31960, 67276), (32665, 65824), (32912, 65330), (33638, 63920), (35156, 61160), (37808, 56870), (41140, 52264), (41360, 51986), (43945, 48928), (45496, 47260)]