394916094720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{4897273}}^1$

素因数の和:4897307

約数の個数: 216

約数和(自身を含む): 1561564376736

約数和(自身を除く): 1166648282016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 4897273, 9794546, 14691819, 19589092, 24486365, 29383638, 34280911, 39178184, 44075457, 48972730, 58767276, 68561822, 73459095, 78356368, 88150914, 97945460, 102842733, 117534552, 137123644, 146918190, 156712736, 171404555, 176301828, 195890920, 205685466, 220377285, 235069104, 274247288, 293836380, 308528199, 313425472, 342809110, 352603656, 391781840, 411370932, 440754570, 470138208, 514213665, 548494576, 587672760, 617056398, 626850944, 685618220, 705207312, 783563680, 822741864, 881509140, 940276416, 1028427330, 1096989152, 1175345520, 1234112796, 1253701888, 1371236440, 1410414624, 1542640995, 1567127360, 1645483728, 1763018280, 1880552832, 2056854660, 2193978304, 2350691040, 2468225592, 2742472880, 2820829248, 3085281990, 3134254720, 3290967456, 3526036560, 3761105664, 4113709320, 4387956608, 4701382080, 4936451184, 5484945760, 5641658496, 6170563980, 6268509440, 6581934912, 7052073120, 8227418640, 8775913216, 9402764160, 9872902368, 10969891520, 11283316992, 12341127960, 13163869824, 14104146240, 16454837280, 18805528320, 19745804736, 21939783040, 24682255920, 26327739648, 28208292480, 32909674560, 39491609472, 43879566080, 49364511840, 56416584960, 65819349120, 78983218944, 98729023680, 131638698240, 197458047360, 394916094720]

約数ペア:

[(1, 394916094720), (2, 197458047360), (3, 131638698240), (4, 98729023680), (5, 78983218944), (6, 65819349120), (7, 56416584960), (8, 49364511840), (9, 43879566080), (10, 39491609472), (12, 32909674560), (14, 28208292480), (15, 26327739648), (16, 24682255920), (18, 21939783040), (20, 19745804736), (21, 18805528320), (24, 16454837280), (28, 14104146240), (30, 13163869824), (32, 12341127960), (35, 11283316992), (36, 10969891520), (40, 9872902368), (42, 9402764160), (45, 8775913216), (48, 8227418640), (56, 7052073120), (60, 6581934912), (63, 6268509440), (64, 6170563980), (70, 5641658496), (72, 5484945760), (80, 4936451184), (84, 4701382080), (90, 4387956608), (96, 4113709320), (105, 3761105664), (112, 3526036560), (120, 3290967456), (126, 3134254720), (128, 3085281990), (140, 2820829248), (144, 2742472880), (160, 2468225592), (168, 2350691040), (180, 2193978304), (192, 2056854660), (210, 1880552832), (224, 1763018280), (240, 1645483728), (252, 1567127360), (256, 1542640995), (280, 1410414624), (288, 1371236440), (315, 1253701888), (320, 1234112796), (336, 1175345520), (360, 1096989152), (384, 1028427330), (420, 940276416), (448, 881509140), (480, 822741864), (504, 783563680), (560, 705207312), (576, 685618220), (630, 626850944), (640, 617056398), (672, 587672760), (720, 548494576), (768, 514213665), (840, 470138208), (896, 440754570), (960, 411370932), (1008, 391781840), (1120, 352603656), (1152, 342809110), (1260, 313425472), (1280, 308528199), (1344, 293836380), (1440, 274247288), (1680, 235069104), (1792, 220377285), (1920, 205685466), (2016, 195890920), (2240, 176301828), (2304, 171404555), (2520, 156712736), (2688, 146918190), (2880, 137123644), (3360, 117534552), (3840, 102842733), (4032, 97945460), (4480, 88150914), (5040, 78356368), (5376, 73459095), (5760, 68561822), (6720, 58767276), (8064, 48972730), (8960, 44075457), (10080, 39178184), (11520, 34280911), (13440, 29383638), (16128, 24486365), (20160, 19589092), (26880, 14691819), (40320, 9794546), (80640, 4897273)]