189050880

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 208

約数和(自身を含む): 644009184

約数和(自身を除く): 454958304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 181, 192, 204, 240, 255, 256, 272, 320, 340, 362, 384, 408, 480, 510, 512, 543, 544, 640, 680, 724, 768, 816, 905, 960, 1020, 1024, 1086, 1088, 1280, 1360, 1448, 1536, 1632, 1810, 1920, 2040, 2048, 2172, 2176, 2560, 2715, 2720, 2896, 3072, 3077, 3264, 3620, 3840, 4080, 4096, 4344, 4352, 5120, 5430, 5440, 5792, 6144, 6154, 6528, 7240, 7680, 8160, 8688, 8704, 9231, 10240, 10860, 10880, 11584, 12288, 12308, 13056, 14480, 15360, 15385, 16320, 17376, 17408, 18462, 20480, 21720, 21760, 23168, 24616, 26112, 28960, 30720, 30770, 32640, 34752, 34816, 36924, 43440, 43520, 46155, 46336, 49232, 52224, 57920, 61440, 61540, 65280, 69504, 69632, 73848, 86880, 87040, 92310, 92672, 98464, 104448, 115840, 123080, 130560, 139008, 147696, 173760, 174080, 184620, 185344, 196928, 208896, 231680, 246160, 261120, 278016, 295392, 347520, 348160, 369240, 370688, 393856, 463360, 492320, 522240, 556032, 590784, 695040, 738480, 741376, 787712, 926720, 984640, 1044480, 1112064, 1181568, 1390080, 1476960, 1575424, 1853440, 1969280, 2224128, 2363136, 2780160, 2953920, 3150848, 3706880, 3938560, 4726272, 5560320, 5907840, 6301696, 7877120, 9452544, 11120640, 11815680, 12603392, 15754240, 18905088, 23631360, 31508480, 37810176, 47262720, 63016960, 94525440, 189050880]

約数ペア:

[(1, 189050880), (2, 94525440), (3, 63016960), (4, 47262720), (5, 37810176), (6, 31508480), (8, 23631360), (10, 18905088), (12, 15754240), (15, 12603392), (16, 11815680), (17, 11120640), (20, 9452544), (24, 7877120), (30, 6301696), (32, 5907840), (34, 5560320), (40, 4726272), (48, 3938560), (51, 3706880), (60, 3150848), (64, 2953920), (68, 2780160), (80, 2363136), (85, 2224128), (96, 1969280), (102, 1853440), (120, 1575424), (128, 1476960), (136, 1390080), (160, 1181568), (170, 1112064), (181, 1044480), (192, 984640), (204, 926720), (240, 787712), (255, 741376), (256, 738480), (272, 695040), (320, 590784), (340, 556032), (362, 522240), (384, 492320), (408, 463360), (480, 393856), (510, 370688), (512, 369240), (543, 348160), (544, 347520), (640, 295392), (680, 278016), (724, 261120), (768, 246160), (816, 231680), (905, 208896), (960, 196928), (1020, 185344), (1024, 184620), (1086, 174080), (1088, 173760), (1280, 147696), (1360, 139008), (1448, 130560), (1536, 123080), (1632, 115840), (1810, 104448), (1920, 98464), (2040, 92672), (2048, 92310), (2172, 87040), (2176, 86880), (2560, 73848), (2715, 69632), (2720, 69504), (2896, 65280), (3072, 61540), (3077, 61440), (3264, 57920), (3620, 52224), (3840, 49232), (4080, 46336), (4096, 46155), (4344, 43520), (4352, 43440), (5120, 36924), (5430, 34816), (5440, 34752), (5792, 32640), (6144, 30770), (6154, 30720), (6528, 28960), (7240, 26112), (7680, 24616), (8160, 23168), (8688, 21760), (8704, 21720), (9231, 20480), (10240, 18462), (10860, 17408), (10880, 17376), (11584, 16320), (12288, 15385), (12308, 15360), (13056, 14480)]