90296640

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{1493}}^1$

素因数の和:1526

約数の個数: 224

約数和(自身を含む): 364296960

約数和(自身を除く): 274000320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1493, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 2986, 3024, 3360, 3780, 4032, 4320, 4479, 5040, 5972, 6048, 6720, 7465, 7560, 8640, 8958, 10080, 10451, 11944, 12096, 13437, 14930, 15120, 17916, 20160, 20902, 22395, 23888, 26874, 29860, 30240, 31353, 35832, 40311, 41804, 44790, 47776, 52255, 53748, 59720, 60480, 62706, 67185, 71664, 80622, 83608, 89580, 94059, 95552, 104510, 107496, 119440, 125412, 134370, 143328, 156765, 161244, 167216, 179160, 188118, 201555, 209020, 214992, 238880, 250824, 268740, 282177, 286656, 313530, 322488, 334432, 358320, 376236, 403110, 418040, 429984, 470295, 477760, 501648, 537480, 564354, 627060, 644976, 668864, 716640, 752472, 806220, 836080, 859968, 940590, 1003296, 1074960, 1128708, 1254120, 1289952, 1410885, 1433280, 1504944, 1612440, 1672160, 1881180, 2006592, 2149920, 2257416, 2508240, 2579904, 2821770, 3009888, 3224880, 3344320, 3762360, 4299840, 4514832, 5016480, 5643540, 6019776, 6449760, 7524720, 9029664, 10032960, 11287080, 12899520, 15049440, 18059328, 22574160, 30098880, 45148320, 90296640]

約数ペア:

[(1, 90296640), (2, 45148320), (3, 30098880), (4, 22574160), (5, 18059328), (6, 15049440), (7, 12899520), (8, 11287080), (9, 10032960), (10, 9029664), (12, 7524720), (14, 6449760), (15, 6019776), (16, 5643540), (18, 5016480), (20, 4514832), (21, 4299840), (24, 3762360), (27, 3344320), (28, 3224880), (30, 3009888), (32, 2821770), (35, 2579904), (36, 2508240), (40, 2257416), (42, 2149920), (45, 2006592), (48, 1881180), (54, 1672160), (56, 1612440), (60, 1504944), (63, 1433280), (64, 1410885), (70, 1289952), (72, 1254120), (80, 1128708), (84, 1074960), (90, 1003296), (96, 940590), (105, 859968), (108, 836080), (112, 806220), (120, 752472), (126, 716640), (135, 668864), (140, 644976), (144, 627060), (160, 564354), (168, 537480), (180, 501648), (189, 477760), (192, 470295), (210, 429984), (216, 418040), (224, 403110), (240, 376236), (252, 358320), (270, 334432), (280, 322488), (288, 313530), (315, 286656), (320, 282177), (336, 268740), (360, 250824), (378, 238880), (420, 214992), (432, 209020), (448, 201555), (480, 188118), (504, 179160), (540, 167216), (560, 161244), (576, 156765), (630, 143328), (672, 134370), (720, 125412), (756, 119440), (840, 107496), (864, 104510), (945, 95552), (960, 94059), (1008, 89580), (1080, 83608), (1120, 80622), (1260, 71664), (1344, 67185), (1440, 62706), (1493, 60480), (1512, 59720), (1680, 53748), (1728, 52255), (1890, 47776), (2016, 44790), (2160, 41804), (2240, 40311), (2520, 35832), (2880, 31353), (2986, 30240), (3024, 29860), (3360, 26874), (3780, 23888), (4032, 22395), (4320, 20902), (4479, 20160), (5040, 17916), (5972, 15120), (6048, 14930), (6720, 13437), (7465, 12096), (7560, 11944), (8640, 10451), (8958, 10080)]