3780408320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 264

約数和(自身を含む): 10437882264

約数和(自身を除く): 6657473944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 169, 170, 208, 221, 256, 257, 260, 272, 320, 338, 340, 416, 442, 512, 514, 520, 544, 640, 676, 680, 832, 845, 884, 1024, 1028, 1040, 1088, 1105, 1280, 1285, 1352, 1360, 1664, 1690, 1768, 2056, 2080, 2176, 2210, 2560, 2570, 2704, 2720, 2873, 3328, 3341, 3380, 3536, 4112, 4160, 4352, 4369, 4420, 5120, 5140, 5408, 5440, 5746, 6656, 6682, 6760, 7072, 8224, 8320, 8704, 8738, 8840, 10280, 10816, 10880, 11492, 13312, 13364, 13520, 14144, 14365, 16448, 16640, 16705, 17408, 17476, 17680, 20560, 21632, 21760, 21845, 22984, 26728, 27040, 28288, 28730, 32896, 33280, 33410, 34952, 35360, 41120, 43264, 43433, 43520, 43690, 45968, 53456, 54080, 56576, 56797, 57460, 65792, 66560, 66820, 69904, 70720, 82240, 86528, 86866, 87040, 87380, 91936, 106912, 108160, 113152, 113594, 114920, 131584, 133640, 139808, 141440, 164480, 173056, 173732, 174760, 183872, 213824, 216320, 217165, 226304, 227188, 229840, 263168, 267280, 279616, 282880, 283985, 328960, 347464, 349520, 367744, 427648, 432640, 434330, 454376, 459680, 534560, 559232, 565760, 567970, 657920, 694928, 699040, 735488, 738361, 855296, 865280, 868660, 908752, 919360, 1069120, 1118464, 1131520, 1135940, 1315840, 1389856, 1398080, 1470976, 1476722, 1710592, 1737320, 1817504, 1838720, 2138240, 2236928, 2271880, 2779712, 2796160, 2941952, 2953444, 3421184, 3474640, 3635008, 3677440, 3691805, 4276480, 4473856, 4543760, 5559424, 5592320, 5906888, 6949280, 7270016, 7354880, 7383610, 8552960, 9087520, 11118848, 11184640, 11813776, 13898560, 14540032, 14709760, 14767220, 17105920, 18175040, 22237696, 22369280, 23627552, 27797120, 29080064, 29534440, 36350080, 44475392, 47255104, 55594240, 58160128, 59068880, 72700160, 94510208, 111188480, 118137760, 145400320, 189020416, 222376960, 236275520, 290800640, 378040832, 472551040, 756081664, 945102080, 1890204160, 3780408320]

約数ペア:

[(1, 3780408320), (2, 1890204160), (4, 945102080), (5, 756081664), (8, 472551040), (10, 378040832), (13, 290800640), (16, 236275520), (17, 222376960), (20, 189020416), (26, 145400320), (32, 118137760), (34, 111188480), (40, 94510208), (52, 72700160), (64, 59068880), (65, 58160128), (68, 55594240), (80, 47255104), (85, 44475392), (104, 36350080), (128, 29534440), (130, 29080064), (136, 27797120), (160, 23627552), (169, 22369280), (170, 22237696), (208, 18175040), (221, 17105920), (256, 14767220), (257, 14709760), (260, 14540032), (272, 13898560), (320, 11813776), (338, 11184640), (340, 11118848), (416, 9087520), (442, 8552960), (512, 7383610), (514, 7354880), (520, 7270016), (544, 6949280), (640, 5906888), (676, 5592320), (680, 5559424), (832, 4543760), (845, 4473856), (884, 4276480), (1024, 3691805), (1028, 3677440), (1040, 3635008), (1088, 3474640), (1105, 3421184), (1280, 2953444), (1285, 2941952), (1352, 2796160), (1360, 2779712), (1664, 2271880), (1690, 2236928), (1768, 2138240), (2056, 1838720), (2080, 1817504), (2176, 1737320), (2210, 1710592), (2560, 1476722), (2570, 1470976), (2704, 1398080), (2720, 1389856), (2873, 1315840), (3328, 1135940), (3341, 1131520), (3380, 1118464), (3536, 1069120), (4112, 919360), (4160, 908752), (4352, 868660), (4369, 865280), (4420, 855296), (5120, 738361), (5140, 735488), (5408, 699040), (5440, 694928), (5746, 657920), (6656, 567970), (6682, 565760), (6760, 559232), (7072, 534560), (8224, 459680), (8320, 454376), (8704, 434330), (8738, 432640), (8840, 427648), (10280, 367744), (10816, 349520), (10880, 347464), (11492, 328960), (13312, 283985), (13364, 282880), (13520, 279616), (14144, 267280), (14365, 263168), (16448, 229840), (16640, 227188), (16705, 226304), (17408, 217165), (17476, 216320), (17680, 213824), (20560, 183872), (21632, 174760), (21760, 173732), (21845, 173056), (22984, 164480), (26728, 141440), (27040, 139808), (28288, 133640), (28730, 131584), (32896, 114920), (33280, 113594), (33410, 113152), (34952, 108160), (35360, 106912), (41120, 91936), (43264, 87380), (43433, 87040), (43520, 86866), (43690, 86528), (45968, 82240), (53456, 70720), (54080, 69904), (56576, 66820), (56797, 66560), (57460, 65792)]