2890235520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:597

約数の個数: 320

約数和(自身を含む): 10426521600

約数和(自身を除く): 7536286080

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, 81, 90, 96, 108, 120, 127, 128, 135, 144, 160, 162, 180, 192, 216, 240, 254, 270, 288, 320, 324, 360, 381, 384, 405, 432, 439, 480, 508, 540, 576, 635, 640, 648, 720, 762, 810, 864, 878, 960, 1016, 1080, 1143, 1152, 1270, 1296, 1317, 1440, 1524, 1620, 1728, 1756, 1905, 1920, 2032, 2160, 2195, 2286, 2540, 2592, 2634, 2880, 3048, 3240, 3429, 3456, 3512, 3810, 3951, 4064, 4320, 4390, 4572, 5080, 5184, 5268, 5715, 5760, 6096, 6480, 6585, 6858, 7024, 7620, 7902, 8128, 8640, 8780, 9144, 10160, 10287, 10368, 10536, 11430, 11853, 12192, 12960, 13170, 13716, 14048, 15240, 15804, 16256, 17145, 17280, 17560, 18288, 19755, 20320, 20574, 21072, 22860, 23706, 24384, 25920, 26340, 27432, 28096, 30480, 31608, 34290, 35120, 35559, 36576, 39510, 40640, 41148, 42144, 45720, 47412, 48768, 51435, 51840, 52680, 54864, 55753, 56192, 59265, 60960, 63216, 68580, 70240, 71118, 73152, 79020, 81280, 82296, 84288, 91440, 94824, 102870, 105360, 109728, 111506, 118530, 121920, 126432, 137160, 140480, 142236, 146304, 158040, 164592, 167259, 168576, 177795, 182880, 189648, 205740, 210720, 219456, 223012, 237060, 243840, 252864, 274320, 278765, 280960, 284472, 316080, 329184, 334518, 355590, 365760, 379296, 411480, 421440, 438912, 446024, 474120, 501777, 505728, 548640, 557530, 568944, 632160, 658368, 669036, 711180, 731520, 758592, 822960, 836295, 842880, 892048, 948240, 1003554, 1097280, 1115060, 1137888, 1264320, 1316736, 1338072, 1422360, 1505331, 1517184, 1645920, 1672590, 1784096, 1896480, 2007108, 2194560, 2230120, 2275776, 2508885, 2528640, 2676144, 2844720, 3010662, 3291840, 3345180, 3568192, 3792960, 4014216, 4460240, 4515993, 4551552, 5017770, 5352288, 5689440, 6021324, 6583680, 6690360, 7136384, 7526655, 7585920, 8028432, 8920480, 9031986, 10035540, 10704576, 11378880, 12042648, 13380720, 15053310, 16056864, 17840960, 18063972, 20071080, 21409152, 22579965, 22757760, 24085296, 26761440, 30106620, 32113728, 35681920, 36127944, 40142160, 45159930, 48170592, 53522880, 60213240, 64227456, 72255888, 80284320, 90319860, 96341184, 107045760, 120426480, 144511776, 160568640, 180639720, 192682368, 240852960, 289023552, 321137280, 361279440, 481705920, 578047104, 722558880, 963411840, 1445117760, 2890235520]

約数ペア:

[(1, 2890235520), (2, 1445117760), (3, 963411840), (4, 722558880), (5, 578047104), (6, 481705920), (8, 361279440), (9, 321137280), (10, 289023552), (12, 240852960), (15, 192682368), (16, 180639720), (18, 160568640), (20, 144511776), (24, 120426480), (27, 107045760), (30, 96341184), (32, 90319860), (36, 80284320), (40, 72255888), (45, 64227456), (48, 60213240), (54, 53522880), (60, 48170592), (64, 45159930), (72, 40142160), (80, 36127944), (81, 35681920), (90, 32113728), (96, 30106620), (108, 26761440), (120, 24085296), (127, 22757760), (128, 22579965), (135, 21409152), (144, 20071080), (160, 18063972), (162, 17840960), (180, 16056864), (192, 15053310), (216, 13380720), (240, 12042648), (254, 11378880), (270, 10704576), (288, 10035540), (320, 9031986), (324, 8920480), (360, 8028432), (381, 7585920), (384, 7526655), (405, 7136384), (432, 6690360), (439, 6583680), (480, 6021324), (508, 5689440), (540, 5352288), (576, 5017770), (635, 4551552), (640, 4515993), (648, 4460240), (720, 4014216), (762, 3792960), (810, 3568192), (864, 3345180), (878, 3291840), (960, 3010662), (1016, 2844720), (1080, 2676144), (1143, 2528640), (1152, 2508885), (1270, 2275776), (1296, 2230120), (1317, 2194560), (1440, 2007108), (1524, 1896480), (1620, 1784096), (1728, 1672590), (1756, 1645920), (1905, 1517184), (1920, 1505331), (2032, 1422360), (2160, 1338072), (2195, 1316736), (2286, 1264320), (2540, 1137888), (2592, 1115060), (2634, 1097280), (2880, 1003554), (3048, 948240), (3240, 892048), (3429, 842880), (3456, 836295), (3512, 822960), (3810, 758592), (3951, 731520), (4064, 711180), (4320, 669036), (4390, 658368), (4572, 632160), (5080, 568944), (5184, 557530), (5268, 548640), (5715, 505728), (5760, 501777), (6096, 474120), (6480, 446024), (6585, 438912), (6858, 421440), (7024, 411480), (7620, 379296), (7902, 365760), (8128, 355590), (8640, 334518), (8780, 329184), (9144, 316080), (10160, 284472), (10287, 280960), (10368, 278765), (10536, 274320), (11430, 252864), (11853, 243840), (12192, 237060), (12960, 223012), (13170, 219456), (13716, 210720), (14048, 205740), (15240, 189648), (15804, 182880), (16256, 177795), (17145, 168576), (17280, 167259), (17560, 164592), (18288, 158040), (19755, 146304), (20320, 142236), (20574, 140480), (21072, 137160), (22860, 126432), (23706, 121920), (24384, 118530), (25920, 111506), (26340, 109728), (27432, 105360), (28096, 102870), (30480, 94824), (31608, 91440), (34290, 84288), (35120, 82296), (35559, 81280), (36576, 79020), (39510, 73152), (40640, 71118), (41148, 70240), (42144, 68580), (45720, 63216), (47412, 60960), (48768, 59265), (51435, 56192), (51840, 55753), (52680, 54864)]