19600816320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4457}}^1$

素因数の和:4992

約数の個数: 224

約数和(自身を含む): 69298718400

約数和(自身を除く): 49697902080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 509, 540, 576, 720, 864, 960, 1018, 1080, 1440, 1527, 1728, 2036, 2160, 2545, 2880, 3054, 4072, 4320, 4457, 4581, 5090, 6108, 7635, 8144, 8640, 8914, 9162, 10180, 12216, 13371, 13743, 15270, 16288, 17828, 18324, 20360, 22285, 22905, 24432, 26742, 27486, 30540, 32576, 35656, 36648, 40113, 40720, 44570, 45810, 48864, 53484, 54972, 61080, 66855, 68715, 71312, 73296, 80226, 81440, 89140, 91620, 97728, 106968, 109944, 120339, 122160, 133710, 137430, 142624, 146592, 160452, 162880, 178280, 183240, 200565, 213936, 219888, 240678, 244320, 267420, 274860, 285248, 293184, 320904, 356560, 366480, 401130, 427872, 439776, 481356, 488640, 534840, 549720, 601695, 641808, 713120, 732960, 802260, 855744, 879552, 962712, 1069680, 1099440, 1203390, 1283616, 1426240, 1465920, 1604520, 1925424, 2139360, 2198880, 2268613, 2406780, 2567232, 3209040, 3850848, 4278720, 4397760, 4537226, 4813560, 6418080, 6805839, 7701696, 9074452, 9627120, 11343065, 12836160, 13611678, 18148904, 19254240, 20417517, 22686130, 27223356, 34029195, 36297808, 38508480, 40835034, 45372260, 54446712, 61252551, 68058390, 72595616, 81670068, 90744520, 102087585, 108893424, 122505102, 136116780, 145191232, 163340136, 181489040, 204175170, 217786848, 245010204, 272233560, 306262755, 326680272, 362978080, 408350340, 435573696, 490020408, 544467120, 612525510, 653360544, 725956160, 816700680, 980040816, 1088934240, 1225051020, 1306721088, 1633401360, 1960081632, 2177868480, 2450102040, 3266802720, 3920163264, 4900204080, 6533605440, 9800408160, 19600816320]

約数ペア:

[(1, 19600816320), (2, 9800408160), (3, 6533605440), (4, 4900204080), (5, 3920163264), (6, 3266802720), (8, 2450102040), (9, 2177868480), (10, 1960081632), (12, 1633401360), (15, 1306721088), (16, 1225051020), (18, 1088934240), (20, 980040816), (24, 816700680), (27, 725956160), (30, 653360544), (32, 612525510), (36, 544467120), (40, 490020408), (45, 435573696), (48, 408350340), (54, 362978080), (60, 326680272), (64, 306262755), (72, 272233560), (80, 245010204), (90, 217786848), (96, 204175170), (108, 181489040), (120, 163340136), (135, 145191232), (144, 136116780), (160, 122505102), (180, 108893424), (192, 102087585), (216, 90744520), (240, 81670068), (270, 72595616), (288, 68058390), (320, 61252551), (360, 54446712), (432, 45372260), (480, 40835034), (509, 38508480), (540, 36297808), (576, 34029195), (720, 27223356), (864, 22686130), (960, 20417517), (1018, 19254240), (1080, 18148904), (1440, 13611678), (1527, 12836160), (1728, 11343065), (2036, 9627120), (2160, 9074452), (2545, 7701696), (2880, 6805839), (3054, 6418080), (4072, 4813560), (4320, 4537226), (4457, 4397760), (4581, 4278720), (5090, 3850848), (6108, 3209040), (7635, 2567232), (8144, 2406780), (8640, 2268613), (8914, 2198880), (9162, 2139360), (10180, 1925424), (12216, 1604520), (13371, 1465920), (13743, 1426240), (15270, 1283616), (16288, 1203390), (17828, 1099440), (18324, 1069680), (20360, 962712), (22285, 879552), (22905, 855744), (24432, 802260), (26742, 732960), (27486, 713120), (30540, 641808), (32576, 601695), (35656, 549720), (36648, 534840), (40113, 488640), (40720, 481356), (44570, 439776), (45810, 427872), (48864, 401130), (53484, 366480), (54972, 356560), (61080, 320904), (66855, 293184), (68715, 285248), (71312, 274860), (73296, 267420), (80226, 244320), (81440, 240678), (89140, 219888), (91620, 213936), (97728, 200565), (106968, 183240), (109944, 178280), (120339, 162880), (122160, 160452), (133710, 146592), (137430, 142624)]