1859492640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1259}}^1$

素因数の和:1475

約数の個数: 192

約数和(自身を含む): 6241173120

約数和(自身を除く): 4381680480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 181, 204, 240, 255, 272, 340, 362, 408, 480, 510, 543, 544, 680, 724, 816, 905, 1020, 1086, 1259, 1360, 1448, 1632, 1810, 2040, 2172, 2518, 2715, 2720, 2896, 3077, 3620, 3777, 4080, 4344, 5036, 5430, 5792, 6154, 6295, 7240, 7554, 8160, 8688, 9231, 10072, 10860, 12308, 12590, 14480, 15108, 15385, 17376, 18462, 18885, 20144, 21403, 21720, 24616, 25180, 28960, 30216, 30770, 36924, 37770, 40288, 42806, 43440, 46155, 49232, 50360, 60432, 61540, 64209, 73848, 75540, 85612, 86880, 92310, 98464, 100720, 107015, 120864, 123080, 128418, 147696, 151080, 171224, 184620, 201440, 214030, 227879, 246160, 256836, 295392, 302160, 321045, 342448, 369240, 428060, 455758, 492320, 513672, 604320, 642090, 683637, 684896, 738480, 856120, 911516, 1027344, 1139395, 1284180, 1367274, 1476960, 1712240, 1823032, 2054688, 2278790, 2568360, 2734548, 3418185, 3424480, 3646064, 3873943, 4557580, 5136720, 5469096, 6836370, 7292128, 7747886, 9115160, 10273440, 10938192, 11621829, 13672740, 15495772, 18230320, 19369715, 21876384, 23243658, 27345480, 30991544, 36460640, 38739430, 46487316, 54690960, 58109145, 61983088, 77478860, 92974632, 109381920, 116218290, 123966176, 154957720, 185949264, 232436580, 309915440, 371898528, 464873160, 619830880, 929746320, 1859492640]

約数ペア:

[(1, 1859492640), (2, 929746320), (3, 619830880), (4, 464873160), (5, 371898528), (6, 309915440), (8, 232436580), (10, 185949264), (12, 154957720), (15, 123966176), (16, 116218290), (17, 109381920), (20, 92974632), (24, 77478860), (30, 61983088), (32, 58109145), (34, 54690960), (40, 46487316), (48, 38739430), (51, 36460640), (60, 30991544), (68, 27345480), (80, 23243658), (85, 21876384), (96, 19369715), (102, 18230320), (120, 15495772), (136, 13672740), (160, 11621829), (170, 10938192), (181, 10273440), (204, 9115160), (240, 7747886), (255, 7292128), (272, 6836370), (340, 5469096), (362, 5136720), (408, 4557580), (480, 3873943), (510, 3646064), (543, 3424480), (544, 3418185), (680, 2734548), (724, 2568360), (816, 2278790), (905, 2054688), (1020, 1823032), (1086, 1712240), (1259, 1476960), (1360, 1367274), (1448, 1284180), (1632, 1139395), (1810, 1027344), (2040, 911516), (2172, 856120), (2518, 738480), (2715, 684896), (2720, 683637), (2896, 642090), (3077, 604320), (3620, 513672), (3777, 492320), (4080, 455758), (4344, 428060), (5036, 369240), (5430, 342448), (5792, 321045), (6154, 302160), (6295, 295392), (7240, 256836), (7554, 246160), (8160, 227879), (8688, 214030), (9231, 201440), (10072, 184620), (10860, 171224), (12308, 151080), (12590, 147696), (14480, 128418), (15108, 123080), (15385, 120864), (17376, 107015), (18462, 100720), (18885, 98464), (20144, 92310), (21403, 86880), (21720, 85612), (24616, 75540), (25180, 73848), (28960, 64209), (30216, 61540), (30770, 60432), (36924, 50360), (37770, 49232), (40288, 46155), (42806, 43440)]