197540640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4157}}^1$

素因数の和:4192

約数の個数: 192

約数和(自身を含む): 754427520

約数和(自身を除く): 556886880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4157, 4320, 4752, 5280, 5940, 7920, 8314, 9504, 11880, 12471, 15840, 16628, 20785, 23760, 24942, 33256, 37413, 41570, 45727, 47520, 49884, 62355, 66512, 74826, 83140, 91454, 99768, 112239, 124710, 133024, 137181, 149652, 166280, 182908, 187065, 199536, 224478, 228635, 249420, 274362, 299304, 332560, 365816, 374130, 399072, 411543, 448956, 457270, 498840, 548724, 561195, 598608, 665120, 685905, 731632, 748260, 823086, 897912, 914540, 997680, 1097448, 1122390, 1197216, 1234629, 1371810, 1463264, 1496520, 1646172, 1795824, 1829080, 1995360, 2057715, 2194896, 2244780, 2469258, 2743620, 2993040, 3292344, 3591648, 3658160, 4115430, 4389792, 4489560, 4938516, 5487240, 5986080, 6173145, 6584688, 7316320, 8230860, 8979120, 9877032, 10974480, 12346290, 13169376, 16461720, 17958240, 19754064, 21948960, 24692580, 32923440, 39508128, 49385160, 65846880, 98770320, 197540640]

約数ペア:

[(1, 197540640), (2, 98770320), (3, 65846880), (4, 49385160), (5, 39508128), (6, 32923440), (8, 24692580), (9, 21948960), (10, 19754064), (11, 17958240), (12, 16461720), (15, 13169376), (16, 12346290), (18, 10974480), (20, 9877032), (22, 8979120), (24, 8230860), (27, 7316320), (30, 6584688), (32, 6173145), (33, 5986080), (36, 5487240), (40, 4938516), (44, 4489560), (45, 4389792), (48, 4115430), (54, 3658160), (55, 3591648), (60, 3292344), (66, 2993040), (72, 2743620), (80, 2469258), (88, 2244780), (90, 2194896), (96, 2057715), (99, 1995360), (108, 1829080), (110, 1795824), (120, 1646172), (132, 1496520), (135, 1463264), (144, 1371810), (160, 1234629), (165, 1197216), (176, 1122390), (180, 1097448), (198, 997680), (216, 914540), (220, 897912), (240, 823086), (264, 748260), (270, 731632), (288, 685905), (297, 665120), (330, 598608), (352, 561195), (360, 548724), (396, 498840), (432, 457270), (440, 448956), (480, 411543), (495, 399072), (528, 374130), (540, 365816), (594, 332560), (660, 299304), (720, 274362), (792, 249420), (864, 228635), (880, 224478), (990, 199536), (1056, 187065), (1080, 182908), (1188, 166280), (1320, 149652), (1440, 137181), (1485, 133024), (1584, 124710), (1760, 112239), (1980, 99768), (2160, 91454), (2376, 83140), (2640, 74826), (2970, 66512), (3168, 62355), (3960, 49884), (4157, 47520), (4320, 45727), (4752, 41570), (5280, 37413), (5940, 33256), (7920, 24942), (8314, 23760), (9504, 20785), (11880, 16628), (12471, 15840)]