1219366256640

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{354401}}^1$

素因数の和:354446

約数の個数: 256

約数和(自身を含む): 4459341133440

約数和(自身を除く): 3239974876800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4096, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8192, 8960, 10240, 10752, 12288, 13440, 14336, 15360, 16384, 17920, 20480, 21504, 24576, 26880, 28672, 30720, 32768, 35840, 40960, 43008, 49152, 53760, 57344, 61440, 71680, 81920, 86016, 98304, 107520, 114688, 122880, 143360, 163840, 172032, 215040, 229376, 245760, 286720, 344064, 354401, 430080, 491520, 573440, 688128, 708802, 860160, 1063203, 1146880, 1417604, 1720320, 1772005, 2126406, 2480807, 2835208, 3440640, 3544010, 4252812, 4961614, 5316015, 5670416, 7088020, 7442421, 8505624, 9923228, 10632030, 11340832, 12404035, 14176040, 14884842, 17011248, 19846456, 21264060, 22681664, 24808070, 28352080, 29769684, 34022496, 37212105, 39692912, 42528120, 45363328, 49616140, 56704160, 59539368, 68044992, 74424210, 79385824, 85056240, 90726656, 99232280, 113408320, 119078736, 136089984, 148848420, 158771648, 170112480, 181453312, 198464560, 226816640, 238157472, 272179968, 297696840, 317543296, 340224960, 362906624, 396929120, 453633280, 476314944, 544359936, 595393680, 635086592, 680449920, 725813248, 793858240, 907266560, 952629888, 1088719872, 1190787360, 1270173184, 1360899840, 1451626496, 1587716480, 1814533120, 1905259776, 2177439744, 2381574720, 2540346368, 2721799680, 2903252992, 3175432960, 3629066240, 3810519552, 4354879488, 4763149440, 5080692736, 5443599360, 5806505984, 6350865920, 7258132480, 7621039104, 8709758976, 9526298880, 10161385472, 10887198720, 11613011968, 12701731840, 14516264960, 15242078208, 17419517952, 19052597760, 20322770944, 21774397440, 25403463680, 29032529920, 30484156416, 34839035904, 38105195520, 40645541888, 43548794880, 50806927360, 58065059840, 60968312832, 76210391040, 81291083776, 87097589760, 101613854720, 121936625664, 152420782080, 174195179520, 203227709440, 243873251328, 304841564160, 406455418880, 609683128320, 1219366256640]

約数ペア:

[(1, 1219366256640), (2, 609683128320), (3, 406455418880), (4, 304841564160), (5, 243873251328), (6, 203227709440), (7, 174195179520), (8, 152420782080), (10, 121936625664), (12, 101613854720), (14, 87097589760), (15, 81291083776), (16, 76210391040), (20, 60968312832), (21, 58065059840), (24, 50806927360), (28, 43548794880), (30, 40645541888), (32, 38105195520), (35, 34839035904), (40, 30484156416), (42, 29032529920), (48, 25403463680), (56, 21774397440), (60, 20322770944), (64, 19052597760), (70, 17419517952), (80, 15242078208), (84, 14516264960), (96, 12701731840), (105, 11613011968), (112, 10887198720), (120, 10161385472), (128, 9526298880), (140, 8709758976), (160, 7621039104), (168, 7258132480), (192, 6350865920), (210, 5806505984), (224, 5443599360), (240, 5080692736), (256, 4763149440), (280, 4354879488), (320, 3810519552), (336, 3629066240), (384, 3175432960), (420, 2903252992), (448, 2721799680), (480, 2540346368), (512, 2381574720), (560, 2177439744), (640, 1905259776), (672, 1814533120), (768, 1587716480), (840, 1451626496), (896, 1360899840), (960, 1270173184), (1024, 1190787360), (1120, 1088719872), (1280, 952629888), (1344, 907266560), (1536, 793858240), (1680, 725813248), (1792, 680449920), (1920, 635086592), (2048, 595393680), (2240, 544359936), (2560, 476314944), (2688, 453633280), (3072, 396929120), (3360, 362906624), (3584, 340224960), (3840, 317543296), (4096, 297696840), (4480, 272179968), (5120, 238157472), (5376, 226816640), (6144, 198464560), (6720, 181453312), (7168, 170112480), (7680, 158771648), (8192, 148848420), (8960, 136089984), (10240, 119078736), (10752, 113408320), (12288, 99232280), (13440, 90726656), (14336, 85056240), (15360, 79385824), (16384, 74424210), (17920, 68044992), (20480, 59539368), (21504, 56704160), (24576, 49616140), (26880, 45363328), (28672, 42528120), (30720, 39692912), (32768, 37212105), (35840, 34022496), (40960, 29769684), (43008, 28352080), (49152, 24808070), (53760, 22681664), (57344, 21264060), (61440, 19846456), (71680, 17011248), (81920, 14884842), (86016, 14176040), (98304, 12404035), (107520, 11340832), (114688, 10632030), (122880, 9923228), (143360, 8505624), (163840, 7442421), (172032, 7088020), (215040, 5670416), (229376, 5316015), (245760, 4961614), (286720, 4252812), (344064, 3544010), (354401, 3440640), (430080, 2835208), (491520, 2480807), (573440, 2126406), (688128, 1772005), (708802, 1720320), (860160, 1417604), (1063203, 1146880)]