8119286280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{1039}}^1$

素因数の和:1513

約数の個数: 288

約数和(自身を含む): 30794774400

約数和(自身を除く): 22675488120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 443, 490, 504, 588, 630, 735, 840, 882, 886, 980, 1039, 1176, 1260, 1329, 1470, 1764, 1772, 1960, 2078, 2205, 2215, 2520, 2658, 2940, 3101, 3117, 3528, 3544, 3987, 4156, 4410, 4430, 5195, 5316, 5880, 6202, 6234, 6645, 7273, 7974, 8312, 8820, 8860, 9303, 9351, 10390, 10632, 12404, 12468, 13290, 14546, 15505, 15585, 15948, 17640, 17720, 18606, 18702, 19935, 20780, 21707, 21819, 24808, 24936, 26580, 27909, 29092, 31010, 31170, 31896, 36365, 37212, 37404, 39870, 41560, 43414, 43638, 46515, 46755, 50911, 53160, 55818, 58184, 62020, 62340, 65121, 65457, 72730, 74424, 74808, 79740, 86828, 87276, 93030, 93510, 101822, 108535, 109095, 111636, 124040, 124680, 130242, 130914, 139545, 145460, 152733, 159480, 173656, 174552, 186060, 187020, 195363, 203644, 217070, 218190, 223272, 254555, 260484, 261828, 279090, 290920, 305466, 325605, 327285, 372120, 374040, 390726, 407288, 434140, 436380, 458199, 460277, 509110, 520968, 523656, 558180, 610932, 651210, 654570, 763665, 781452, 868280, 872760, 916398, 920554, 976815, 1018220, 1116360, 1221864, 1302420, 1309140, 1380831, 1527330, 1562904, 1832796, 1841108, 1953630, 2036440, 2290995, 2301385, 2604840, 2618280, 2761662, 3054660, 3221939, 3665592, 3682216, 3907260, 4142493, 4581990, 4602770, 5523324, 6109320, 6443878, 6904155, 7814520, 8284986, 9163980, 9205540, 9665817, 11046648, 12887756, 13808310, 16109695, 16569972, 18327960, 18411080, 19331634, 20712465, 22553573, 25775512, 27616620, 28997451, 32219390, 33139944, 38663268, 41424930, 45107146, 48329085, 55233240, 57994902, 64438780, 67660719, 77326536, 82849860, 90214292, 96658170, 112767865, 115989804, 128877560, 135321438, 144987255, 165699720, 180428584, 193316340, 202982157, 225535730, 231979608, 270642876, 289974510, 338303595, 386632680, 405964314, 451071460, 541285752, 579949020, 676607190, 811928628, 902142920, 1014910785, 1159898040, 1353214380, 1623857256, 2029821570, 2706428760, 4059643140, 8119286280]

約数ペア:

[(1, 8119286280), (2, 4059643140), (3, 2706428760), (4, 2029821570), (5, 1623857256), (6, 1353214380), (7, 1159898040), (8, 1014910785), (9, 902142920), (10, 811928628), (12, 676607190), (14, 579949020), (15, 541285752), (18, 451071460), (20, 405964314), (21, 386632680), (24, 338303595), (28, 289974510), (30, 270642876), (35, 231979608), (36, 225535730), (40, 202982157), (42, 193316340), (45, 180428584), (49, 165699720), (56, 144987255), (60, 135321438), (63, 128877560), (70, 115989804), (72, 112767865), (84, 96658170), (90, 90214292), (98, 82849860), (105, 77326536), (120, 67660719), (126, 64438780), (140, 57994902), (147, 55233240), (168, 48329085), (180, 45107146), (196, 41424930), (210, 38663268), (245, 33139944), (252, 32219390), (280, 28997451), (294, 27616620), (315, 25775512), (360, 22553573), (392, 20712465), (420, 19331634), (441, 18411080), (443, 18327960), (490, 16569972), (504, 16109695), (588, 13808310), (630, 12887756), (735, 11046648), (840, 9665817), (882, 9205540), (886, 9163980), (980, 8284986), (1039, 7814520), (1176, 6904155), (1260, 6443878), (1329, 6109320), (1470, 5523324), (1764, 4602770), (1772, 4581990), (1960, 4142493), (2078, 3907260), (2205, 3682216), (2215, 3665592), (2520, 3221939), (2658, 3054660), (2940, 2761662), (3101, 2618280), (3117, 2604840), (3528, 2301385), (3544, 2290995), (3987, 2036440), (4156, 1953630), (4410, 1841108), (4430, 1832796), (5195, 1562904), (5316, 1527330), (5880, 1380831), (6202, 1309140), (6234, 1302420), (6645, 1221864), (7273, 1116360), (7974, 1018220), (8312, 976815), (8820, 920554), (8860, 916398), (9303, 872760), (9351, 868280), (10390, 781452), (10632, 763665), (12404, 654570), (12468, 651210), (13290, 610932), (14546, 558180), (15505, 523656), (15585, 520968), (15948, 509110), (17640, 460277), (17720, 458199), (18606, 436380), (18702, 434140), (19935, 407288), (20780, 390726), (21707, 374040), (21819, 372120), (24808, 327285), (24936, 325605), (26580, 305466), (27909, 290920), (29092, 279090), (31010, 261828), (31170, 260484), (31896, 254555), (36365, 223272), (37212, 218190), (37404, 217070), (39870, 203644), (41560, 195363), (43414, 187020), (43638, 186060), (46515, 174552), (46755, 173656), (50911, 159480), (53160, 152733), (55818, 145460), (58184, 139545), (62020, 130914), (62340, 130242), (65121, 124680), (65457, 124040), (72730, 111636), (74424, 109095), (74808, 108535), (79740, 101822), (86828, 93510), (87276, 93030)]