123157440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 336

約数和(自身を含む): 499262400

約数和(自身を除く): 376104960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 149, 160, 164, 168, 180, 192, 205, 210, 224, 240, 246, 252, 280, 287, 288, 298, 315, 320, 328, 336, 360, 369, 410, 420, 447, 448, 480, 492, 504, 560, 574, 576, 596, 615, 630, 656, 672, 720, 738, 745, 820, 840, 861, 894, 960, 984, 1008, 1043, 1120, 1148, 1192, 1230, 1260, 1312, 1341, 1344, 1435, 1440, 1476, 1490, 1640, 1680, 1722, 1788, 1845, 1968, 2016, 2086, 2235, 2240, 2296, 2384, 2460, 2520, 2583, 2624, 2682, 2870, 2880, 2952, 2980, 3129, 3280, 3360, 3444, 3576, 3690, 3936, 4032, 4172, 4305, 4470, 4592, 4768, 4920, 5040, 5166, 5215, 5364, 5740, 5904, 5960, 6109, 6258, 6560, 6705, 6720, 6888, 7152, 7380, 7872, 8344, 8610, 8940, 9184, 9387, 9536, 9840, 10080, 10332, 10430, 10728, 11480, 11808, 11920, 12218, 12516, 12915, 13120, 13410, 13776, 14304, 14760, 15645, 16688, 17220, 17880, 18327, 18368, 18774, 19680, 20160, 20664, 20860, 21456, 22960, 23616, 23840, 24436, 25032, 25830, 26820, 27552, 28608, 29520, 30545, 31290, 33376, 34440, 35760, 36654, 37548, 39360, 41328, 41720, 42763, 42912, 45920, 46935, 47680, 48872, 50064, 51660, 53640, 54981, 55104, 59040, 61090, 62580, 66752, 68880, 71520, 73308, 75096, 82656, 83440, 85526, 85824, 91635, 91840, 93870, 97744, 100128, 103320, 107280, 109962, 118080, 122180, 125160, 128289, 137760, 143040, 146616, 150192, 165312, 166880, 171052, 183270, 187740, 195488, 200256, 206640, 213815, 214560, 219924, 244360, 250320, 256578, 274905, 275520, 293232, 300384, 333760, 342104, 366540, 375480, 384867, 390976, 413280, 427630, 429120, 439848, 488720, 500640, 513156, 549810, 586464, 600768, 641445, 684208, 733080, 750960, 769734, 826560, 855260, 879696, 977440, 1001280, 1026312, 1099620, 1172928, 1282890, 1368416, 1466160, 1501920, 1539468, 1710520, 1759392, 1924335, 1954880, 2052624, 2199240, 2565780, 2736832, 2932320, 3003840, 3078936, 3421040, 3518784, 3848670, 4105248, 4398480, 5131560, 5864640, 6157872, 6842080, 7697340, 8210496, 8796960, 10263120, 12315744, 13684160, 15394680, 17593920, 20526240, 24631488, 30789360, 41052480, 61578720, 123157440]

約数ペア:

[(1, 123157440), (2, 61578720), (3, 41052480), (4, 30789360), (5, 24631488), (6, 20526240), (7, 17593920), (8, 15394680), (9, 13684160), (10, 12315744), (12, 10263120), (14, 8796960), (15, 8210496), (16, 7697340), (18, 6842080), (20, 6157872), (21, 5864640), (24, 5131560), (28, 4398480), (30, 4105248), (32, 3848670), (35, 3518784), (36, 3421040), (40, 3078936), (41, 3003840), (42, 2932320), (45, 2736832), (48, 2565780), (56, 2199240), (60, 2052624), (63, 1954880), (64, 1924335), (70, 1759392), (72, 1710520), (80, 1539468), (82, 1501920), (84, 1466160), (90, 1368416), (96, 1282890), (105, 1172928), (112, 1099620), (120, 1026312), (123, 1001280), (126, 977440), (140, 879696), (144, 855260), (149, 826560), (160, 769734), (164, 750960), (168, 733080), (180, 684208), (192, 641445), (205, 600768), (210, 586464), (224, 549810), (240, 513156), (246, 500640), (252, 488720), (280, 439848), (287, 429120), (288, 427630), (298, 413280), (315, 390976), (320, 384867), (328, 375480), (336, 366540), (360, 342104), (369, 333760), (410, 300384), (420, 293232), (447, 275520), (448, 274905), (480, 256578), (492, 250320), (504, 244360), (560, 219924), (574, 214560), (576, 213815), (596, 206640), (615, 200256), (630, 195488), (656, 187740), (672, 183270), (720, 171052), (738, 166880), (745, 165312), (820, 150192), (840, 146616), (861, 143040), (894, 137760), (960, 128289), (984, 125160), (1008, 122180), (1043, 118080), (1120, 109962), (1148, 107280), (1192, 103320), (1230, 100128), (1260, 97744), (1312, 93870), (1341, 91840), (1344, 91635), (1435, 85824), (1440, 85526), (1476, 83440), (1490, 82656), (1640, 75096), (1680, 73308), (1722, 71520), (1788, 68880), (1845, 66752), (1968, 62580), (2016, 61090), (2086, 59040), (2235, 55104), (2240, 54981), (2296, 53640), (2384, 51660), (2460, 50064), (2520, 48872), (2583, 47680), (2624, 46935), (2682, 45920), (2870, 42912), (2880, 42763), (2952, 41720), (2980, 41328), (3129, 39360), (3280, 37548), (3360, 36654), (3444, 35760), (3576, 34440), (3690, 33376), (3936, 31290), (4032, 30545), (4172, 29520), (4305, 28608), (4470, 27552), (4592, 26820), (4768, 25830), (4920, 25032), (5040, 24436), (5166, 23840), (5215, 23616), (5364, 22960), (5740, 21456), (5904, 20860), (5960, 20664), (6109, 20160), (6258, 19680), (6560, 18774), (6705, 18368), (6720, 18327), (6888, 17880), (7152, 17220), (7380, 16688), (7872, 15645), (8344, 14760), (8610, 14304), (8940, 13776), (9184, 13410), (9387, 13120), (9536, 12915), (9840, 12516), (10080, 12218), (10332, 11920), (10430, 11808), (10728, 11480)]