199636160960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{153623}}^1$

素因数の和:153802

約数の個数: 112

約数和(自身を含む): 494467725312

約数和(自身を除く): 294831564352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 131, 155, 160, 248, 262, 310, 320, 496, 524, 620, 655, 992, 1048, 1240, 1310, 1984, 2096, 2480, 2620, 4061, 4192, 4960, 5240, 8122, 8384, 9920, 10480, 16244, 20305, 20960, 32488, 40610, 41920, 64976, 81220, 129952, 153623, 162440, 259904, 307246, 324880, 614492, 649760, 768115, 1228984, 1299520, 1536230, 2457968, 3072460, 4762313, 4915936, 6144920, 9524626, 9831872, 12289840, 19049252, 20124613, 23811565, 24579680, 38098504, 40249226, 47623130, 49159360, 76197008, 80498452, 95246260, 100623065, 152394016, 160996904, 190492520, 201246130, 304788032, 321993808, 380985040, 402492260, 623863003, 643987616, 761970080, 804984520, 1247726006, 1287975232, 1523940160, 1609969040, 2495452012, 3119315015, 3219938080, 4990904024, 6238630030, 6439876160, 9981808048, 12477260060, 19963616096, 24954520120, 39927232192, 49909040240, 99818080480, 199636160960]

約数ペア:

[(1, 199636160960), (2, 99818080480), (4, 49909040240), (5, 39927232192), (8, 24954520120), (10, 19963616096), (16, 12477260060), (20, 9981808048), (31, 6439876160), (32, 6238630030), (40, 4990904024), (62, 3219938080), (64, 3119315015), (80, 2495452012), (124, 1609969040), (131, 1523940160), (155, 1287975232), (160, 1247726006), (248, 804984520), (262, 761970080), (310, 643987616), (320, 623863003), (496, 402492260), (524, 380985040), (620, 321993808), (655, 304788032), (992, 201246130), (1048, 190492520), (1240, 160996904), (1310, 152394016), (1984, 100623065), (2096, 95246260), (2480, 80498452), (2620, 76197008), (4061, 49159360), (4192, 47623130), (4960, 40249226), (5240, 38098504), (8122, 24579680), (8384, 23811565), (9920, 20124613), (10480, 19049252), (16244, 12289840), (20305, 9831872), (20960, 9524626), (32488, 6144920), (40610, 4915936), (41920, 4762313), (64976, 3072460), (81220, 2457968), (129952, 1536230), (153623, 1299520), (162440, 1228984), (259904, 768115), (307246, 649760), (324880, 614492)]