2893121280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{11959}}^1$

素因数の和:11996

約数の個数: 288

約数和(自身を含む): 11734195200

約数和(自身を除く): 8841073920

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 11959, 12096, 13440, 15120, 16128, 17280, 20160, 23918, 24192, 26880, 30240, 34560, 35877, 40320, 47836, 48384, 59795, 60480, 71754, 80640, 83713, 95672, 107631, 119590, 120960, 143508, 167426, 179385, 191344, 215262, 239180, 241920, 251139, 287016, 322893, 334852, 358770, 382688, 418565, 430524, 478360, 502278, 538155, 574032, 645786, 669704, 717540, 753417, 765376, 837130, 861048, 956720, 1004556, 1076310, 1148064, 1255695, 1291572, 1339408, 1435080, 1506834, 1530752, 1614465, 1674260, 1722096, 1913440, 2009112, 2152620, 2260251, 2296128, 2511390, 2583144, 2678816, 2870160, 3013668, 3061504, 3228930, 3348520, 3444192, 3767085, 3826880, 4018224, 4305240, 4520502, 4592256, 5022780, 5166288, 5357632, 5740320, 6027336, 6457860, 6697040, 6888384, 7534170, 7653760, 8036448, 8610480, 9041004, 9184512, 10045560, 10332576, 10715264, 11301255, 11480640, 12054672, 12915720, 13394080, 13776768, 15068340, 15307520, 16072896, 17220960, 18082008, 20091120, 20665152, 21430528, 22602510, 22961280, 24109344, 25831440, 26788160, 27553536, 30136680, 32145792, 34441920, 36164016, 40182240, 41330304, 45205020, 45922560, 48218688, 51662880, 53576320, 60273360, 64291584, 68883840, 72328032, 80364480, 82660608, 90410040, 96437376, 103325760, 107152640, 120546720, 137767680, 144656064, 160728960, 180820080, 192874752, 206651520, 241093440, 289312128, 321457920, 361640160, 413303040, 482186880, 578624256, 723280320, 964373760, 1446560640, 2893121280]

約数ペア:

[(1, 2893121280), (2, 1446560640), (3, 964373760), (4, 723280320), (5, 578624256), (6, 482186880), (7, 413303040), (8, 361640160), (9, 321457920), (10, 289312128), (12, 241093440), (14, 206651520), (15, 192874752), (16, 180820080), (18, 160728960), (20, 144656064), (21, 137767680), (24, 120546720), (27, 107152640), (28, 103325760), (30, 96437376), (32, 90410040), (35, 82660608), (36, 80364480), (40, 72328032), (42, 68883840), (45, 64291584), (48, 60273360), (54, 53576320), (56, 51662880), (60, 48218688), (63, 45922560), (64, 45205020), (70, 41330304), (72, 40182240), (80, 36164016), (84, 34441920), (90, 32145792), (96, 30136680), (105, 27553536), (108, 26788160), (112, 25831440), (120, 24109344), (126, 22961280), (128, 22602510), (135, 21430528), (140, 20665152), (144, 20091120), (160, 18082008), (168, 17220960), (180, 16072896), (189, 15307520), (192, 15068340), (210, 13776768), (216, 13394080), (224, 12915720), (240, 12054672), (252, 11480640), (256, 11301255), (270, 10715264), (280, 10332576), (288, 10045560), (315, 9184512), (320, 9041004), (336, 8610480), (360, 8036448), (378, 7653760), (384, 7534170), (420, 6888384), (432, 6697040), (448, 6457860), (480, 6027336), (504, 5740320), (540, 5357632), (560, 5166288), (576, 5022780), (630, 4592256), (640, 4520502), (672, 4305240), (720, 4018224), (756, 3826880), (768, 3767085), (840, 3444192), (864, 3348520), (896, 3228930), (945, 3061504), (960, 3013668), (1008, 2870160), (1080, 2678816), (1120, 2583144), (1152, 2511390), (1260, 2296128), (1280, 2260251), (1344, 2152620), (1440, 2009112), (1512, 1913440), (1680, 1722096), (1728, 1674260), (1792, 1614465), (1890, 1530752), (1920, 1506834), (2016, 1435080), (2160, 1339408), (2240, 1291572), (2304, 1255695), (2520, 1148064), (2688, 1076310), (2880, 1004556), (3024, 956720), (3360, 861048), (3456, 837130), (3780, 765376), (3840, 753417), (4032, 717540), (4320, 669704), (4480, 645786), (5040, 574032), (5376, 538155), (5760, 502278), (6048, 478360), (6720, 430524), (6912, 418565), (7560, 382688), (8064, 358770), (8640, 334852), (8960, 322893), (10080, 287016), (11520, 251139), (11959, 241920), (12096, 239180), (13440, 215262), (15120, 191344), (16128, 179385), (17280, 167426), (20160, 143508), (23918, 120960), (24192, 119590), (26880, 107631), (30240, 95672), (34560, 83713), (35877, 80640), (40320, 71754), (47836, 60480), (48384, 59795)]