19216264320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{303287}}^1$

素因数の和:303323

約数の個数: 192

約数和(自身を含む): 72388779840

約数和(自身を除く): 53172515520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 63360, 303287, 606574, 909861, 1213148, 1516435, 1819722, 2426296, 2729583, 3032870, 3336157, 3639444, 4549305, 4852592, 5459166, 6065740, 6672314, 7278888, 9098610, 9705184, 10008471, 10918332, 12131480, 13344628, 13647915, 14557776, 16680785, 18197220, 19410368, 20016942, 21836664, 24262960, 26689256, 27295830, 29115552, 30025413, 33361570, 36394440, 38820736, 40033884, 43673328, 48525920, 50042355, 53378512, 54591660, 58231104, 60050826, 66723140, 72788880, 80067768, 87346656, 97051840, 100084710, 106757024, 109183320, 116462208, 120101652, 133446280, 145577760, 150127065, 160135536, 174693312, 194103680, 200169420, 213514048, 218366640, 240203304, 266892560, 291155520, 300254130, 320271072, 349386624, 400338840, 427028096, 436733280, 480406608, 533785120, 582311040, 600508260, 640542144, 800677680, 873466560, 960813216, 1067570240, 1201016520, 1281084288, 1601355360, 1746933120, 1921626432, 2135140480, 2402033040, 3202710720, 3843252864, 4804066080, 6405421440, 9608132160, 19216264320]

約数ペア:

[(1, 19216264320), (2, 9608132160), (3, 6405421440), (4, 4804066080), (5, 3843252864), (6, 3202710720), (8, 2402033040), (9, 2135140480), (10, 1921626432), (11, 1746933120), (12, 1601355360), (15, 1281084288), (16, 1201016520), (18, 1067570240), (20, 960813216), (22, 873466560), (24, 800677680), (30, 640542144), (32, 600508260), (33, 582311040), (36, 533785120), (40, 480406608), (44, 436733280), (45, 427028096), (48, 400338840), (55, 349386624), (60, 320271072), (64, 300254130), (66, 291155520), (72, 266892560), (80, 240203304), (88, 218366640), (90, 213514048), (96, 200169420), (99, 194103680), (110, 174693312), (120, 160135536), (128, 150127065), (132, 145577760), (144, 133446280), (160, 120101652), (165, 116462208), (176, 109183320), (180, 106757024), (192, 100084710), (198, 97051840), (220, 87346656), (240, 80067768), (264, 72788880), (288, 66723140), (320, 60050826), (330, 58231104), (352, 54591660), (360, 53378512), (384, 50042355), (396, 48525920), (440, 43673328), (480, 40033884), (495, 38820736), (528, 36394440), (576, 33361570), (640, 30025413), (660, 29115552), (704, 27295830), (720, 26689256), (792, 24262960), (880, 21836664), (960, 20016942), (990, 19410368), (1056, 18197220), (1152, 16680785), (1320, 14557776), (1408, 13647915), (1440, 13344628), (1584, 12131480), (1760, 10918332), (1920, 10008471), (1980, 9705184), (2112, 9098610), (2640, 7278888), (2880, 6672314), (3168, 6065740), (3520, 5459166), (3960, 4852592), (4224, 4549305), (5280, 3639444), (5760, 3336157), (6336, 3032870), (7040, 2729583), (7920, 2426296), (10560, 1819722), (12672, 1516435), (15840, 1213148), (21120, 909861), (31680, 606574), (63360, 303287)]