1960721856

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 224

約数和(自身を含む): 5969203200

約数和(自身を除く): 4008481344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 79, 96, 106, 108, 144, 158, 159, 192, 212, 216, 237, 271, 288, 316, 318, 424, 432, 474, 477, 542, 576, 632, 636, 711, 813, 848, 864, 948, 954, 1084, 1264, 1272, 1422, 1431, 1626, 1696, 1728, 1896, 1908, 2133, 2168, 2439, 2528, 2544, 2844, 2862, 3252, 3392, 3792, 3816, 4187, 4266, 4336, 4878, 5056, 5088, 5688, 5724, 6504, 7317, 7584, 7632, 8374, 8532, 8672, 9756, 10176, 11376, 11448, 12561, 13008, 14363, 14634, 15168, 15264, 16748, 17064, 17344, 19512, 21409, 22752, 22896, 25122, 26016, 28726, 29268, 30528, 33496, 34128, 37683, 39024, 42818, 43089, 45504, 45792, 50244, 52032, 57452, 58536, 64227, 66992, 68256, 75366, 78048, 85636, 86178, 91584, 100488, 113049, 114904, 117072, 128454, 129267, 133984, 136512, 150732, 156096, 171272, 172356, 192681, 200976, 226098, 229808, 234144, 256908, 258534, 267968, 301464, 342544, 344712, 385362, 387801, 401952, 452196, 459616, 468288, 513816, 517068, 578043, 602928, 685088, 689424, 770724, 775602, 803904, 904392, 919232, 1027632, 1034136, 1134677, 1156086, 1205856, 1370176, 1378848, 1541448, 1551204, 1808784, 2055264, 2068272, 2269354, 2312172, 2411712, 2757696, 3082896, 3102408, 3404031, 3617568, 4110528, 4136544, 4538708, 4624344, 6165792, 6204816, 6808062, 7235136, 8273088, 9077416, 9248688, 10212093, 12331584, 12409632, 13616124, 18154832, 18497376, 20424186, 24819264, 27232248, 30636279, 36309664, 36994752, 40848372, 54464496, 61272558, 72619328, 81696744, 108928992, 122545116, 163393488, 217857984, 245090232, 326786976, 490180464, 653573952, 980360928, 1960721856]

約数ペア:

[(1, 1960721856), (2, 980360928), (3, 653573952), (4, 490180464), (6, 326786976), (8, 245090232), (9, 217857984), (12, 163393488), (16, 122545116), (18, 108928992), (24, 81696744), (27, 72619328), (32, 61272558), (36, 54464496), (48, 40848372), (53, 36994752), (54, 36309664), (64, 30636279), (72, 27232248), (79, 24819264), (96, 20424186), (106, 18497376), (108, 18154832), (144, 13616124), (158, 12409632), (159, 12331584), (192, 10212093), (212, 9248688), (216, 9077416), (237, 8273088), (271, 7235136), (288, 6808062), (316, 6204816), (318, 6165792), (424, 4624344), (432, 4538708), (474, 4136544), (477, 4110528), (542, 3617568), (576, 3404031), (632, 3102408), (636, 3082896), (711, 2757696), (813, 2411712), (848, 2312172), (864, 2269354), (948, 2068272), (954, 2055264), (1084, 1808784), (1264, 1551204), (1272, 1541448), (1422, 1378848), (1431, 1370176), (1626, 1205856), (1696, 1156086), (1728, 1134677), (1896, 1034136), (1908, 1027632), (2133, 919232), (2168, 904392), (2439, 803904), (2528, 775602), (2544, 770724), (2844, 689424), (2862, 685088), (3252, 602928), (3392, 578043), (3792, 517068), (3816, 513816), (4187, 468288), (4266, 459616), (4336, 452196), (4878, 401952), (5056, 387801), (5088, 385362), (5688, 344712), (5724, 342544), (6504, 301464), (7317, 267968), (7584, 258534), (7632, 256908), (8374, 234144), (8532, 229808), (8672, 226098), (9756, 200976), (10176, 192681), (11376, 172356), (11448, 171272), (12561, 156096), (13008, 150732), (14363, 136512), (14634, 133984), (15168, 129267), (15264, 128454), (16748, 117072), (17064, 114904), (17344, 113049), (19512, 100488), (21409, 91584), (22752, 86178), (22896, 85636), (25122, 78048), (26016, 75366), (28726, 68256), (29268, 66992), (30528, 64227), (33496, 58536), (34128, 57452), (37683, 52032), (39024, 50244), (42818, 45792), (43089, 45504)]