470891199520

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1459}}^1\times {\mathrm{5881}}^1$

素因数の和:7376

約数の個数: 192

約数和(自身を含む): 1298463264000

約数和(自身を除く): 827572064480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1459, 1568, 1715, 1960, 2744, 2918, 3430, 3920, 5488, 5836, 5881, 6860, 7295, 7840, 10213, 10976, 11672, 11762, 13720, 14590, 20426, 23344, 23524, 27440, 29180, 29405, 40852, 41167, 46688, 47048, 51065, 54880, 58360, 58810, 71491, 81704, 82334, 94096, 102130, 116720, 117620, 142982, 163408, 164668, 188192, 204260, 205835, 233440, 235240, 285964, 288169, 326816, 329336, 357455, 408520, 411670, 470480, 500437, 571928, 576338, 658672, 714910, 817040, 823340, 940960, 1000874, 1143856, 1152676, 1317344, 1429820, 1440845, 1634080, 1646680, 2001748, 2017183, 2287712, 2305352, 2502185, 2859640, 2881690, 3293360, 4003496, 4034366, 4610704, 5004370, 5719280, 5763380, 6586720, 8006992, 8068732, 8580379, 9221408, 10008740, 10085915, 11438560, 11526760, 16013984, 16137464, 17160758, 20017480, 20171830, 23053520, 32274928, 34321516, 40034960, 40343660, 42901895, 46107040, 60062653, 64549856, 68643032, 80069920, 80687320, 85803790, 120125306, 137286064, 161374640, 171607580, 240250612, 274572128, 300313265, 322749280, 343215160, 420438571, 480501224, 600626530, 686430320, 840877142, 961002448, 1201253060, 1372860640, 1681754284, 1922004896, 2102192855, 2402506120, 2943069997, 3363508568, 4204385710, 4805012240, 5886139994, 6727017136, 8408771420, 9610024480, 11772279988, 13454034272, 14715349985, 16817542840, 23544559976, 29430699970, 33635085680, 47089119952, 58861399940, 67270171360, 94178239904, 117722799880, 235445599760, 470891199520]

約数ペア:

[(1, 470891199520), (2, 235445599760), (4, 117722799880), (5, 94178239904), (7, 67270171360), (8, 58861399940), (10, 47089119952), (14, 33635085680), (16, 29430699970), (20, 23544559976), (28, 16817542840), (32, 14715349985), (35, 13454034272), (40, 11772279988), (49, 9610024480), (56, 8408771420), (70, 6727017136), (80, 5886139994), (98, 4805012240), (112, 4204385710), (140, 3363508568), (160, 2943069997), (196, 2402506120), (224, 2102192855), (245, 1922004896), (280, 1681754284), (343, 1372860640), (392, 1201253060), (490, 961002448), (560, 840877142), (686, 686430320), (784, 600626530), (980, 480501224), (1120, 420438571), (1372, 343215160), (1459, 322749280), (1568, 300313265), (1715, 274572128), (1960, 240250612), (2744, 171607580), (2918, 161374640), (3430, 137286064), (3920, 120125306), (5488, 85803790), (5836, 80687320), (5881, 80069920), (6860, 68643032), (7295, 64549856), (7840, 60062653), (10213, 46107040), (10976, 42901895), (11672, 40343660), (11762, 40034960), (13720, 34321516), (14590, 32274928), (20426, 23053520), (23344, 20171830), (23524, 20017480), (27440, 17160758), (29180, 16137464), (29405, 16013984), (40852, 11526760), (41167, 11438560), (46688, 10085915), (47048, 10008740), (51065, 9221408), (54880, 8580379), (58360, 8068732), (58810, 8006992), (71491, 6586720), (81704, 5763380), (82334, 5719280), (94096, 5004370), (102130, 4610704), (116720, 4034366), (117620, 4003496), (142982, 3293360), (163408, 2881690), (164668, 2859640), (188192, 2502185), (204260, 2305352), (205835, 2287712), (233440, 2017183), (235240, 2001748), (285964, 1646680), (288169, 1634080), (326816, 1440845), (329336, 1429820), (357455, 1317344), (408520, 1152676), (411670, 1143856), (470480, 1000874), (500437, 940960), (571928, 823340), (576338, 817040), (658672, 714910)]