228644640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{7561}}^1$

素因数の和:7592

約数の個数: 192

約数和(自身を含む): 914699520

約数和(自身を除く): 686054880

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 7561, 10080, 15120, 15122, 22683, 30240, 30244, 37805, 45366, 52927, 60488, 68049, 75610, 90732, 105854, 113415, 120976, 136098, 151220, 158781, 181464, 204147, 211708, 226830, 241952, 264635, 272196, 302440, 317562, 340245, 362928, 408294, 423416, 453660, 476343, 529270, 544392, 604880, 635124, 680490, 725856, 793905, 816588, 846832, 907320, 952686, 1020735, 1058540, 1088784, 1209760, 1270248, 1360980, 1429029, 1587810, 1633176, 1693664, 1814640, 1905372, 2041470, 2117080, 2177568, 2381715, 2540496, 2721960, 2858058, 3175620, 3266352, 3629280, 3810744, 4082940, 4234160, 4763430, 5080992, 5443920, 5716116, 6351240, 6532704, 7145145, 7621488, 8165880, 8468320, 9526860, 10887840, 11432232, 12702480, 14290290, 15242976, 16331760, 19053720, 22864464, 25404960, 28580580, 32663520, 38107440, 45728928, 57161160, 76214880, 114322320, 228644640]

約数ペア:

[(1, 228644640), (2, 114322320), (3, 76214880), (4, 57161160), (5, 45728928), (6, 38107440), (7, 32663520), (8, 28580580), (9, 25404960), (10, 22864464), (12, 19053720), (14, 16331760), (15, 15242976), (16, 14290290), (18, 12702480), (20, 11432232), (21, 10887840), (24, 9526860), (27, 8468320), (28, 8165880), (30, 7621488), (32, 7145145), (35, 6532704), (36, 6351240), (40, 5716116), (42, 5443920), (45, 5080992), (48, 4763430), (54, 4234160), (56, 4082940), (60, 3810744), (63, 3629280), (70, 3266352), (72, 3175620), (80, 2858058), (84, 2721960), (90, 2540496), (96, 2381715), (105, 2177568), (108, 2117080), (112, 2041470), (120, 1905372), (126, 1814640), (135, 1693664), (140, 1633176), (144, 1587810), (160, 1429029), (168, 1360980), (180, 1270248), (189, 1209760), (210, 1088784), (216, 1058540), (224, 1020735), (240, 952686), (252, 907320), (270, 846832), (280, 816588), (288, 793905), (315, 725856), (336, 680490), (360, 635124), (378, 604880), (420, 544392), (432, 529270), (480, 476343), (504, 453660), (540, 423416), (560, 408294), (630, 362928), (672, 340245), (720, 317562), (756, 302440), (840, 272196), (864, 264635), (945, 241952), (1008, 226830), (1080, 211708), (1120, 204147), (1260, 181464), (1440, 158781), (1512, 151220), (1680, 136098), (1890, 120976), (2016, 113415), (2160, 105854), (2520, 90732), (3024, 75610), (3360, 68049), (3780, 60488), (4320, 52927), (5040, 45366), (6048, 37805), (7560, 30244), (7561, 30240), (10080, 22683), (15120, 15122)]