447145920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1369

約数の個数: 280

約数和(自身を含む): 1714219584

約数和(自身を除く): 1267073664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1327, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2654, 2808, 2880, 3120, 3240, 3510, 3744, 3981, 4160, 4212, 4320, 4680, 5184, 5265, 5308, 5616, 6240, 6480, 6635, 7020, 7488, 7962, 8424, 8640, 9360, 10530, 10616, 11232, 11943, 12480, 12960, 13270, 14040, 15924, 16848, 17251, 18720, 19905, 21060, 21232, 22464, 23886, 25920, 26540, 28080, 31848, 33696, 34502, 35829, 37440, 39810, 42120, 42464, 47772, 51753, 53080, 56160, 59715, 63696, 67392, 69004, 71658, 79620, 84240, 84928, 86255, 95544, 103506, 106160, 107487, 112320, 119430, 127392, 138008, 143316, 155259, 159240, 168480, 172510, 179145, 191088, 207012, 212320, 214974, 238860, 254784, 258765, 276016, 286632, 310518, 318480, 336960, 345020, 358290, 382176, 414024, 424640, 429948, 465777, 477720, 517530, 537435, 552032, 573264, 621036, 636960, 690040, 716580, 764352, 776295, 828048, 859896, 931554, 955440, 1035060, 1074870, 1104064, 1146528, 1242072, 1273920, 1380080, 1397331, 1433160, 1552590, 1656096, 1719792, 1863108, 1910880, 2070120, 2149740, 2293056, 2328885, 2484144, 2760160, 2794662, 2866320, 3105180, 3312192, 3439584, 3726216, 3821760, 4140240, 4299480, 4657770, 4968288, 5520320, 5589324, 5732640, 6210360, 6879168, 6986655, 7452432, 8280480, 8598960, 9315540, 9936576, 11178648, 11465280, 12420720, 13973310, 14904864, 16560960, 17197920, 18631080, 22357296, 24841440, 27946620, 29809728, 34395840, 37262160, 44714592, 49682880, 55893240, 74524320, 89429184, 111786480, 149048640, 223572960, 447145920]

約数ペア:

[(1, 447145920), (2, 223572960), (3, 149048640), (4, 111786480), (5, 89429184), (6, 74524320), (8, 55893240), (9, 49682880), (10, 44714592), (12, 37262160), (13, 34395840), (15, 29809728), (16, 27946620), (18, 24841440), (20, 22357296), (24, 18631080), (26, 17197920), (27, 16560960), (30, 14904864), (32, 13973310), (36, 12420720), (39, 11465280), (40, 11178648), (45, 9936576), (48, 9315540), (52, 8598960), (54, 8280480), (60, 7452432), (64, 6986655), (65, 6879168), (72, 6210360), (78, 5732640), (80, 5589324), (81, 5520320), (90, 4968288), (96, 4657770), (104, 4299480), (108, 4140240), (117, 3821760), (120, 3726216), (130, 3439584), (135, 3312192), (144, 3105180), (156, 2866320), (160, 2794662), (162, 2760160), (180, 2484144), (192, 2328885), (195, 2293056), (208, 2149740), (216, 2070120), (234, 1910880), (240, 1863108), (260, 1719792), (270, 1656096), (288, 1552590), (312, 1433160), (320, 1397331), (324, 1380080), (351, 1273920), (360, 1242072), (390, 1146528), (405, 1104064), (416, 1074870), (432, 1035060), (468, 955440), (480, 931554), (520, 859896), (540, 828048), (576, 776295), (585, 764352), (624, 716580), (648, 690040), (702, 636960), (720, 621036), (780, 573264), (810, 552032), (832, 537435), (864, 517530), (936, 477720), (960, 465777), (1040, 429948), (1053, 424640), (1080, 414024), (1170, 382176), (1248, 358290), (1296, 345020), (1327, 336960), (1404, 318480), (1440, 310518), (1560, 286632), (1620, 276016), (1728, 258765), (1755, 254784), (1872, 238860), (2080, 214974), (2106, 212320), (2160, 207012), (2340, 191088), (2496, 179145), (2592, 172510), (2654, 168480), (2808, 159240), (2880, 155259), (3120, 143316), (3240, 138008), (3510, 127392), (3744, 119430), (3981, 112320), (4160, 107487), (4212, 106160), (4320, 103506), (4680, 95544), (5184, 86255), (5265, 84928), (5308, 84240), (5616, 79620), (6240, 71658), (6480, 69004), (6635, 67392), (7020, 63696), (7488, 59715), (7962, 56160), (8424, 53080), (8640, 51753), (9360, 47772), (10530, 42464), (10616, 42120), (11232, 39810), (11943, 37440), (12480, 35829), (12960, 34502), (13270, 33696), (14040, 31848), (15924, 28080), (16848, 26540), (17251, 25920), (18720, 23886), (19905, 22464), (21060, 21232)]