1890508800

素因数分解:

$2^{13}\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 336

約数和(自身を含む): 6655167792

約数和(自身を除く): 4764658992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 181, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 362, 384, 400, 408, 425, 480, 510, 512, 543, 544, 600, 640, 680, 724, 768, 800, 816, 850, 905, 960, 1020, 1024, 1086, 1088, 1200, 1275, 1280, 1360, 1448, 1536, 1600, 1632, 1700, 1810, 1920, 2040, 2048, 2172, 2176, 2400, 2550, 2560, 2715, 2720, 2896, 3072, 3077, 3200, 3264, 3400, 3620, 3840, 4080, 4096, 4344, 4352, 4525, 4800, 5100, 5120, 5430, 5440, 5792, 6144, 6154, 6400, 6528, 6800, 7240, 7680, 8160, 8192, 8688, 8704, 9050, 9231, 9600, 10200, 10240, 10860, 10880, 11584, 12288, 12308, 12800, 13056, 13575, 13600, 14480, 15360, 15385, 16320, 17376, 17408, 18100, 18462, 19200, 20400, 20480, 21720, 21760, 23168, 24576, 24616, 25600, 26112, 27150, 27200, 28960, 30720, 30770, 32640, 34752, 34816, 36200, 36924, 38400, 40800, 40960, 43440, 43520, 46155, 46336, 49232, 51200, 52224, 54300, 54400, 57920, 61440, 61540, 65280, 69504, 69632, 72400, 73848, 76800, 76925, 81600, 86880, 87040, 92310, 92672, 98464, 102400, 104448, 108600, 108800, 115840, 122880, 123080, 130560, 139008, 139264, 144800, 147696, 153600, 153850, 163200, 173760, 174080, 184620, 185344, 196928, 204800, 208896, 217200, 217600, 230775, 231680, 246160, 261120, 278016, 289600, 295392, 307200, 307700, 326400, 347520, 348160, 369240, 370688, 393856, 417792, 434400, 435200, 461550, 463360, 492320, 522240, 556032, 579200, 590784, 614400, 615400, 652800, 695040, 696320, 738480, 741376, 787712, 868800, 870400, 923100, 926720, 984640, 1044480, 1112064, 1158400, 1181568, 1230800, 1305600, 1390080, 1476960, 1482752, 1575424, 1737600, 1740800, 1846200, 1853440, 1969280, 2088960, 2224128, 2316800, 2363136, 2461600, 2611200, 2780160, 2953920, 3150848, 3475200, 3481600, 3692400, 3706880, 3938560, 4448256, 4633600, 4726272, 4923200, 5222400, 5560320, 5907840, 6301696, 6950400, 7384800, 7413760, 7877120, 9267200, 9452544, 9846400, 10444800, 11120640, 11815680, 12603392, 13900800, 14769600, 15754240, 18534400, 18905088, 19692800, 22241280, 23631360, 25206784, 27801600, 29539200, 31508480, 37068800, 37810176, 39385600, 47262720, 55603200, 59078400, 63016960, 75620352, 78771200, 94525440, 111206400, 118156800, 126033920, 157542400, 189050880, 236313600, 315084800, 378101760, 472627200, 630169600, 945254400, 1890508800]

約数ペア:

[(1, 1890508800), (2, 945254400), (3, 630169600), (4, 472627200), (5, 378101760), (6, 315084800), (8, 236313600), (10, 189050880), (12, 157542400), (15, 126033920), (16, 118156800), (17, 111206400), (20, 94525440), (24, 78771200), (25, 75620352), (30, 63016960), (32, 59078400), (34, 55603200), (40, 47262720), (48, 39385600), (50, 37810176), (51, 37068800), (60, 31508480), (64, 29539200), (68, 27801600), (75, 25206784), (80, 23631360), (85, 22241280), (96, 19692800), (100, 18905088), (102, 18534400), (120, 15754240), (128, 14769600), (136, 13900800), (150, 12603392), (160, 11815680), (170, 11120640), (181, 10444800), (192, 9846400), (200, 9452544), (204, 9267200), (240, 7877120), (255, 7413760), (256, 7384800), (272, 6950400), (300, 6301696), (320, 5907840), (340, 5560320), (362, 5222400), (384, 4923200), (400, 4726272), (408, 4633600), (425, 4448256), (480, 3938560), (510, 3706880), (512, 3692400), (543, 3481600), (544, 3475200), (600, 3150848), (640, 2953920), (680, 2780160), (724, 2611200), (768, 2461600), (800, 2363136), (816, 2316800), (850, 2224128), (905, 2088960), (960, 1969280), (1020, 1853440), (1024, 1846200), (1086, 1740800), (1088, 1737600), (1200, 1575424), (1275, 1482752), (1280, 1476960), (1360, 1390080), (1448, 1305600), (1536, 1230800), (1600, 1181568), (1632, 1158400), (1700, 1112064), (1810, 1044480), (1920, 984640), (2040, 926720), (2048, 923100), (2172, 870400), (2176, 868800), (2400, 787712), (2550, 741376), (2560, 738480), (2715, 696320), (2720, 695040), (2896, 652800), (3072, 615400), (3077, 614400), (3200, 590784), (3264, 579200), (3400, 556032), (3620, 522240), (3840, 492320), (4080, 463360), (4096, 461550), (4344, 435200), (4352, 434400), (4525, 417792), (4800, 393856), (5100, 370688), (5120, 369240), (5430, 348160), (5440, 347520), (5792, 326400), (6144, 307700), (6154, 307200), (6400, 295392), (6528, 289600), (6800, 278016), (7240, 261120), (7680, 246160), (8160, 231680), (8192, 230775), (8688, 217600), (8704, 217200), (9050, 208896), (9231, 204800), (9600, 196928), (10200, 185344), (10240, 184620), (10860, 174080), (10880, 173760), (11584, 163200), (12288, 153850), (12308, 153600), (12800, 147696), (13056, 144800), (13575, 139264), (13600, 139008), (14480, 130560), (15360, 123080), (15385, 122880), (16320, 115840), (17376, 108800), (17408, 108600), (18100, 104448), (18462, 102400), (19200, 98464), (20400, 92672), (20480, 92310), (21720, 87040), (21760, 86880), (23168, 81600), (24576, 76925), (24616, 76800), (25600, 73848), (26112, 72400), (27150, 69632), (27200, 69504), (28960, 65280), (30720, 61540), (30770, 61440), (32640, 57920), (34752, 54400), (34816, 54300), (36200, 52224), (36924, 51200), (38400, 49232), (40800, 46336), (40960, 46155), (43440, 43520)]