201696876320

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2309}}^1\times {\mathrm{10301}}^1$

素因数の和:12678

約数の個数: 96

約数和(自身を含む): 485757019440

約数和(自身を除く): 284060143120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 2309, 4240, 4618, 8480, 9236, 10301, 11545, 18472, 20602, 23090, 36944, 41204, 46180, 51505, 73888, 82408, 92360, 103010, 122377, 164816, 184720, 206020, 244754, 329632, 369440, 412040, 489508, 545953, 611885, 824080, 979016, 1091906, 1223770, 1648160, 1958032, 2183812, 2447540, 2729765, 3916064, 4367624, 4895080, 5459530, 8735248, 9790160, 10919060, 17470496, 19580320, 21838120, 23785009, 43676240, 47570018, 87352480, 95140036, 118925045, 190280072, 237850090, 380560144, 475700180, 761120288, 951400360, 1260605477, 1902800720, 2521210954, 3805601440, 5042421908, 6303027385, 10084843816, 12606054770, 20169687632, 25212109540, 40339375264, 50424219080, 100848438160, 201696876320]

約数ペア:

[(1, 201696876320), (2, 100848438160), (4, 50424219080), (5, 40339375264), (8, 25212109540), (10, 20169687632), (16, 12606054770), (20, 10084843816), (32, 6303027385), (40, 5042421908), (53, 3805601440), (80, 2521210954), (106, 1902800720), (160, 1260605477), (212, 951400360), (265, 761120288), (424, 475700180), (530, 380560144), (848, 237850090), (1060, 190280072), (1696, 118925045), (2120, 95140036), (2309, 87352480), (4240, 47570018), (4618, 43676240), (8480, 23785009), (9236, 21838120), (10301, 19580320), (11545, 17470496), (18472, 10919060), (20602, 9790160), (23090, 8735248), (36944, 5459530), (41204, 4895080), (46180, 4367624), (51505, 3916064), (73888, 2729765), (82408, 2447540), (92360, 2183812), (103010, 1958032), (122377, 1648160), (164816, 1223770), (184720, 1091906), (206020, 979016), (244754, 824080), (329632, 611885), (369440, 545953), (412040, 489508)]