2056237920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43271}}^1$

素因数の和:43306

約数の個数: 192

約数和(自身を含む): 7851271680

約数和(自身を除く): 5795033760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 43271, 47520, 86542, 129813, 173084, 216355, 259626, 346168, 389439, 432710, 475981, 519252, 649065, 692336, 778878, 865420, 951962, 1038504, 1168317, 1298130, 1384672, 1427943, 1557756, 1730840, 1903924, 1947195, 2077008, 2336634, 2379905, 2596260, 2855886, 3115512, 3461680, 3807848, 3894390, 4154016, 4283829, 4673268, 4759810, 5192520, 5711772, 5841585, 6231024, 6923360, 7139715, 7615696, 7788780, 8567658, 9346536, 9519620, 10385040, 11423544, 11683170, 12462048, 12851487, 14279430, 15231392, 15577560, 17135316, 18693072, 19039240, 20770080, 21419145, 22847088, 23366340, 25702974, 28558860, 31155120, 34270632, 37386144, 38078480, 42838290, 45694176, 46732680, 51405948, 57117720, 62310240, 64257435, 68541264, 76156960, 85676580, 93465360, 102811896, 114235440, 128514870, 137082528, 171353160, 186930720, 205623792, 228470880, 257029740, 342706320, 411247584, 514059480, 685412640, 1028118960, 2056237920]

約数ペア:

[(1, 2056237920), (2, 1028118960), (3, 685412640), (4, 514059480), (5, 411247584), (6, 342706320), (8, 257029740), (9, 228470880), (10, 205623792), (11, 186930720), (12, 171353160), (15, 137082528), (16, 128514870), (18, 114235440), (20, 102811896), (22, 93465360), (24, 85676580), (27, 76156960), (30, 68541264), (32, 64257435), (33, 62310240), (36, 57117720), (40, 51405948), (44, 46732680), (45, 45694176), (48, 42838290), (54, 38078480), (55, 37386144), (60, 34270632), (66, 31155120), (72, 28558860), (80, 25702974), (88, 23366340), (90, 22847088), (96, 21419145), (99, 20770080), (108, 19039240), (110, 18693072), (120, 17135316), (132, 15577560), (135, 15231392), (144, 14279430), (160, 12851487), (165, 12462048), (176, 11683170), (180, 11423544), (198, 10385040), (216, 9519620), (220, 9346536), (240, 8567658), (264, 7788780), (270, 7615696), (288, 7139715), (297, 6923360), (330, 6231024), (352, 5841585), (360, 5711772), (396, 5192520), (432, 4759810), (440, 4673268), (480, 4283829), (495, 4154016), (528, 3894390), (540, 3807848), (594, 3461680), (660, 3115512), (720, 2855886), (792, 2596260), (864, 2379905), (880, 2336634), (990, 2077008), (1056, 1947195), (1080, 1903924), (1188, 1730840), (1320, 1557756), (1440, 1427943), (1485, 1384672), (1584, 1298130), (1760, 1168317), (1980, 1038504), (2160, 951962), (2376, 865420), (2640, 778878), (2970, 692336), (3168, 649065), (3960, 519252), (4320, 475981), (4752, 432710), (5280, 389439), (5940, 346168), (7920, 259626), (9504, 216355), (11880, 173084), (15840, 129813), (23760, 86542), (43271, 47520)]