148659840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{1229}}^1$

素因数の和:1264

約数の個数: 256

約数和(自身を含む): 602208000

約数和(自身を除く): 453548160

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, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1229, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2458, 2520, 2688, 2880, 3024, 3360, 3456, 3687, 3780, 4032, 4320, 4480, 4916, 5040, 5760, 6048, 6145, 6720, 7374, 7560, 8064, 8603, 8640, 9832, 10080, 11061, 12096, 12290, 13440, 14748, 15120, 17206, 17280, 18435, 19664, 20160, 22122, 24192, 24580, 25809, 29496, 30240, 33183, 34412, 36870, 39328, 40320, 43015, 44244, 49160, 51618, 55305, 58992, 60480, 66366, 68824, 73740, 77427, 78656, 86030, 88488, 98320, 103236, 110610, 117984, 120960, 129045, 132732, 137648, 147480, 154854, 157312, 165915, 172060, 176976, 196640, 206472, 221220, 232281, 235968, 258090, 265464, 275296, 294960, 309708, 331830, 344120, 353952, 387135, 393280, 412944, 442440, 464562, 471936, 516180, 530928, 550592, 589920, 619416, 663660, 688240, 707904, 774270, 786560, 825888, 884880, 929124, 1032360, 1061856, 1101184, 1161405, 1179840, 1238832, 1327320, 1376480, 1415808, 1548540, 1651776, 1769760, 1858248, 2064720, 2123712, 2322810, 2359680, 2477664, 2654640, 2752960, 3097080, 3303552, 3539520, 3716496, 4129440, 4247424, 4645620, 4955328, 5309280, 5505920, 6194160, 7079040, 7432992, 8258880, 9291240, 9910656, 10618560, 12388320, 14865984, 16517760, 18582480, 21237120, 24776640, 29731968, 37164960, 49553280, 74329920, 148659840]

約数ペア:

[(1, 148659840), (2, 74329920), (3, 49553280), (4, 37164960), (5, 29731968), (6, 24776640), (7, 21237120), (8, 18582480), (9, 16517760), (10, 14865984), (12, 12388320), (14, 10618560), (15, 9910656), (16, 9291240), (18, 8258880), (20, 7432992), (21, 7079040), (24, 6194160), (27, 5505920), (28, 5309280), (30, 4955328), (32, 4645620), (35, 4247424), (36, 4129440), (40, 3716496), (42, 3539520), (45, 3303552), (48, 3097080), (54, 2752960), (56, 2654640), (60, 2477664), (63, 2359680), (64, 2322810), (70, 2123712), (72, 2064720), (80, 1858248), (84, 1769760), (90, 1651776), (96, 1548540), (105, 1415808), (108, 1376480), (112, 1327320), (120, 1238832), (126, 1179840), (128, 1161405), (135, 1101184), (140, 1061856), (144, 1032360), (160, 929124), (168, 884880), (180, 825888), (189, 786560), (192, 774270), (210, 707904), (216, 688240), (224, 663660), (240, 619416), (252, 589920), (270, 550592), (280, 530928), (288, 516180), (315, 471936), (320, 464562), (336, 442440), (360, 412944), (378, 393280), (384, 387135), (420, 353952), (432, 344120), (448, 331830), (480, 309708), (504, 294960), (540, 275296), (560, 265464), (576, 258090), (630, 235968), (640, 232281), (672, 221220), (720, 206472), (756, 196640), (840, 176976), (864, 172060), (896, 165915), (945, 157312), (960, 154854), (1008, 147480), (1080, 137648), (1120, 132732), (1152, 129045), (1229, 120960), (1260, 117984), (1344, 110610), (1440, 103236), (1512, 98320), (1680, 88488), (1728, 86030), (1890, 78656), (1920, 77427), (2016, 73740), (2160, 68824), (2240, 66366), (2458, 60480), (2520, 58992), (2688, 55305), (2880, 51618), (3024, 49160), (3360, 44244), (3456, 43015), (3687, 40320), (3780, 39328), (4032, 36870), (4320, 34412), (4480, 33183), (4916, 30240), (5040, 29496), (5760, 25809), (6048, 24580), (6145, 24192), (6720, 22122), (7374, 20160), (7560, 19664), (8064, 18435), (8603, 17280), (8640, 17206), (9832, 15120), (10080, 14748), (11061, 13440), (12096, 12290)]