326706240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:885

約数の個数: 224

約数和(自身を含む): 1206422784

約数和(自身を除く): 879716544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 420, 427, 448, 480, 488, 560, 610, 672, 732, 797, 840, 854, 915, 960, 976, 1120, 1220, 1281, 1344, 1464, 1594, 1680, 1708, 1830, 1952, 2135, 2240, 2391, 2440, 2562, 2928, 3188, 3360, 3416, 3660, 3904, 3985, 4270, 4782, 4880, 5124, 5579, 5856, 6376, 6405, 6720, 6832, 7320, 7970, 8540, 9564, 9760, 10248, 11158, 11712, 11955, 12752, 12810, 13664, 14640, 15940, 16737, 17080, 19128, 19520, 20496, 22316, 23910, 25504, 25620, 27328, 27895, 29280, 31880, 33474, 34160, 38256, 40992, 44632, 47820, 48617, 51008, 51240, 55790, 58560, 63760, 66948, 68320, 76512, 81984, 83685, 89264, 95640, 97234, 102480, 111580, 127520, 133896, 136640, 145851, 153024, 167370, 178528, 191280, 194468, 204960, 223160, 243085, 255040, 267792, 291702, 334740, 340319, 357056, 382560, 388936, 409920, 446320, 486170, 535584, 583404, 669480, 680638, 729255, 765120, 777872, 892640, 972340, 1020957, 1071168, 1166808, 1338960, 1361276, 1458510, 1555744, 1701595, 1785280, 1944680, 2041914, 2333616, 2677920, 2722552, 2917020, 3111488, 3403190, 3889360, 4083828, 4667232, 5104785, 5355840, 5445104, 5834040, 6806380, 7778720, 8167656, 9334464, 10209570, 10890208, 11668080, 13612760, 15557440, 16335312, 20419140, 21780416, 23336160, 27225520, 32670624, 40838280, 46672320, 54451040, 65341248, 81676560, 108902080, 163353120, 326706240]

約数ペア:

[(1, 326706240), (2, 163353120), (3, 108902080), (4, 81676560), (5, 65341248), (6, 54451040), (7, 46672320), (8, 40838280), (10, 32670624), (12, 27225520), (14, 23336160), (15, 21780416), (16, 20419140), (20, 16335312), (21, 15557440), (24, 13612760), (28, 11668080), (30, 10890208), (32, 10209570), (35, 9334464), (40, 8167656), (42, 7778720), (48, 6806380), (56, 5834040), (60, 5445104), (61, 5355840), (64, 5104785), (70, 4667232), (80, 4083828), (84, 3889360), (96, 3403190), (105, 3111488), (112, 2917020), (120, 2722552), (122, 2677920), (140, 2333616), (160, 2041914), (168, 1944680), (183, 1785280), (192, 1701595), (210, 1555744), (224, 1458510), (240, 1361276), (244, 1338960), (280, 1166808), (305, 1071168), (320, 1020957), (336, 972340), (366, 892640), (420, 777872), (427, 765120), (448, 729255), (480, 680638), (488, 669480), (560, 583404), (610, 535584), (672, 486170), (732, 446320), (797, 409920), (840, 388936), (854, 382560), (915, 357056), (960, 340319), (976, 334740), (1120, 291702), (1220, 267792), (1281, 255040), (1344, 243085), (1464, 223160), (1594, 204960), (1680, 194468), (1708, 191280), (1830, 178528), (1952, 167370), (2135, 153024), (2240, 145851), (2391, 136640), (2440, 133896), (2562, 127520), (2928, 111580), (3188, 102480), (3360, 97234), (3416, 95640), (3660, 89264), (3904, 83685), (3985, 81984), (4270, 76512), (4782, 68320), (4880, 66948), (5124, 63760), (5579, 58560), (5856, 55790), (6376, 51240), (6405, 51008), (6720, 48617), (6832, 47820), (7320, 44632), (7970, 40992), (8540, 38256), (9564, 34160), (9760, 33474), (10248, 31880), (11158, 29280), (11712, 27895), (11955, 27328), (12752, 25620), (12810, 25504), (13664, 23910), (14640, 22316), (15940, 20496), (16737, 19520), (17080, 19128)]