17744080640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7457}}^1$

素因数の和:7515

約数の個数: 216

約数和(自身を含む): 50214236688

約数和(自身を除く): 32470156048

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 169, 176, 208, 220, 256, 260, 286, 320, 338, 352, 416, 440, 520, 572, 640, 676, 704, 715, 832, 845, 880, 1040, 1144, 1280, 1352, 1408, 1430, 1664, 1690, 1760, 1859, 2080, 2288, 2704, 2816, 2860, 3328, 3380, 3520, 3718, 4160, 4576, 5408, 5720, 6760, 7040, 7436, 7457, 8320, 9152, 9295, 10816, 11440, 13520, 14080, 14872, 14914, 16640, 18304, 18590, 21632, 22880, 27040, 29744, 29828, 36608, 37180, 37285, 43264, 45760, 54080, 59488, 59656, 74360, 74570, 82027, 91520, 96941, 108160, 118976, 119312, 148720, 149140, 164054, 183040, 193882, 216320, 237952, 238624, 297440, 298280, 328108, 387764, 410135, 475904, 477248, 484705, 594880, 596560, 656216, 775528, 820270, 954496, 969410, 1066351, 1189760, 1193120, 1260233, 1312432, 1551056, 1640540, 1908992, 1938820, 2132702, 2379520, 2386240, 2520466, 2624864, 3102112, 3281080, 3877640, 4265404, 4772480, 5040932, 5249728, 5331755, 6204224, 6301165, 6562160, 7755280, 8530808, 9544960, 10081864, 10499456, 10663510, 12408448, 12602330, 13124320, 13862563, 15510560, 17061616, 20163728, 20998912, 21327020, 24816896, 25204660, 26248640, 27725126, 31021120, 34123232, 40327456, 42654040, 50409320, 52497280, 55450252, 62042240, 68246464, 69312815, 80654912, 85308080, 100818640, 104994560, 110900504, 124084480, 136492928, 138625630, 161309824, 170616160, 201637280, 221801008, 272985856, 277251260, 322619648, 341232320, 403274560, 443602016, 554502520, 682464640, 806549120, 887204032, 1109005040, 1364929280, 1613098240, 1774408064, 2218010080, 3548816128, 4436020160, 8872040320, 17744080640]

約数ペア:

[(1, 17744080640), (2, 8872040320), (4, 4436020160), (5, 3548816128), (8, 2218010080), (10, 1774408064), (11, 1613098240), (13, 1364929280), (16, 1109005040), (20, 887204032), (22, 806549120), (26, 682464640), (32, 554502520), (40, 443602016), (44, 403274560), (52, 341232320), (55, 322619648), (64, 277251260), (65, 272985856), (80, 221801008), (88, 201637280), (104, 170616160), (110, 161309824), (128, 138625630), (130, 136492928), (143, 124084480), (160, 110900504), (169, 104994560), (176, 100818640), (208, 85308080), (220, 80654912), (256, 69312815), (260, 68246464), (286, 62042240), (320, 55450252), (338, 52497280), (352, 50409320), (416, 42654040), (440, 40327456), (520, 34123232), (572, 31021120), (640, 27725126), (676, 26248640), (704, 25204660), (715, 24816896), (832, 21327020), (845, 20998912), (880, 20163728), (1040, 17061616), (1144, 15510560), (1280, 13862563), (1352, 13124320), (1408, 12602330), (1430, 12408448), (1664, 10663510), (1690, 10499456), (1760, 10081864), (1859, 9544960), (2080, 8530808), (2288, 7755280), (2704, 6562160), (2816, 6301165), (2860, 6204224), (3328, 5331755), (3380, 5249728), (3520, 5040932), (3718, 4772480), (4160, 4265404), (4576, 3877640), (5408, 3281080), (5720, 3102112), (6760, 2624864), (7040, 2520466), (7436, 2386240), (7457, 2379520), (8320, 2132702), (9152, 1938820), (9295, 1908992), (10816, 1640540), (11440, 1551056), (13520, 1312432), (14080, 1260233), (14872, 1193120), (14914, 1189760), (16640, 1066351), (18304, 969410), (18590, 954496), (21632, 820270), (22880, 775528), (27040, 656216), (29744, 596560), (29828, 594880), (36608, 484705), (37180, 477248), (37285, 475904), (43264, 410135), (45760, 387764), (54080, 328108), (59488, 298280), (59656, 297440), (74360, 238624), (74570, 237952), (82027, 216320), (91520, 193882), (96941, 183040), (108160, 164054), (118976, 149140), (119312, 148720)]