2920305417920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5209}}^1\times {\mathrm{14479}}^1$

素因数の和:19727

約数の個数: 168

約数和(自身を含む): 7645623316800

約数和(自身を除く): 4725317898880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 5209, 7744, 9680, 10418, 14479, 19360, 20836, 26045, 28958, 38720, 41672, 52090, 57299, 57916, 72395, 83344, 104180, 114598, 115832, 144790, 159269, 166688, 208360, 229196, 231664, 286495, 289580, 318538, 333376, 416720, 458392, 463328, 572990, 579160, 630289, 637076, 796345, 833440, 916784, 926656, 1145980, 1158320, 1260578, 1274152, 1592690, 1666880, 1751959, 1833568, 2291960, 2316640, 2521156, 2548304, 3151445, 3185380, 3503918, 3667136, 4583920, 4633280, 5042312, 5096608, 6302890, 6370760, 7007836, 8759795, 9167840, 10084624, 10193216, 12605780, 12741520, 14015672, 17519590, 18335680, 20169248, 25211560, 25483040, 28031344, 35039180, 40338496, 50423120, 50966080, 56062688, 70078360, 75421111, 100846240, 112125376, 140156720, 150842222, 201692480, 280313440, 301684444, 377105555, 560626880, 603368888, 754211110, 829632221, 1206737776, 1508422220, 1659264442, 2413475552, 3016844440, 3318528884, 4148161105, 4826951104, 6033688880, 6637057768, 8296322210, 9125954431, 12067377760, 13274115536, 16592644420, 18251908862, 24134755520, 26548231072, 33185288840, 36503817724, 45629772155, 53096462144, 66370577680, 73007635448, 91259544310, 132741155360, 146015270896, 182519088620, 265482310720, 292030541792, 365038177240, 584061083584, 730076354480, 1460152708960, 2920305417920]

約数ペア:

[(1, 2920305417920), (2, 1460152708960), (4, 730076354480), (5, 584061083584), (8, 365038177240), (10, 292030541792), (11, 265482310720), (16, 182519088620), (20, 146015270896), (22, 132741155360), (32, 91259544310), (40, 73007635448), (44, 66370577680), (55, 53096462144), (64, 45629772155), (80, 36503817724), (88, 33185288840), (110, 26548231072), (121, 24134755520), (160, 18251908862), (176, 16592644420), (220, 13274115536), (242, 12067377760), (320, 9125954431), (352, 8296322210), (440, 6637057768), (484, 6033688880), (605, 4826951104), (704, 4148161105), (880, 3318528884), (968, 3016844440), (1210, 2413475552), (1760, 1659264442), (1936, 1508422220), (2420, 1206737776), (3520, 829632221), (3872, 754211110), (4840, 603368888), (5209, 560626880), (7744, 377105555), (9680, 301684444), (10418, 280313440), (14479, 201692480), (19360, 150842222), (20836, 140156720), (26045, 112125376), (28958, 100846240), (38720, 75421111), (41672, 70078360), (52090, 56062688), (57299, 50966080), (57916, 50423120), (72395, 40338496), (83344, 35039180), (104180, 28031344), (114598, 25483040), (115832, 25211560), (144790, 20169248), (159269, 18335680), (166688, 17519590), (208360, 14015672), (229196, 12741520), (231664, 12605780), (286495, 10193216), (289580, 10084624), (318538, 9167840), (333376, 8759795), (416720, 7007836), (458392, 6370760), (463328, 6302890), (572990, 5096608), (579160, 5042312), (630289, 4633280), (637076, 4583920), (796345, 3667136), (833440, 3503918), (916784, 3185380), (926656, 3151445), (1145980, 2548304), (1158320, 2521156), (1260578, 2316640), (1274152, 2291960), (1592690, 1833568), (1666880, 1751959)]