199585440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 747242496

約数和(自身を除く): 547657056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 204, 240, 248, 255, 263, 272, 279, 288, 306, 310, 340, 360, 372, 408, 465, 480, 496, 510, 526, 527, 544, 558, 612, 620, 680, 720, 744, 765, 789, 816, 930, 992, 1020, 1052, 1054, 1116, 1224, 1240, 1315, 1360, 1395, 1440, 1488, 1530, 1578, 1581, 1632, 1860, 2040, 2104, 2108, 2232, 2367, 2448, 2480, 2630, 2635, 2720, 2790, 2976, 3060, 3156, 3162, 3720, 3945, 4080, 4208, 4216, 4464, 4471, 4734, 4743, 4896, 4960, 5260, 5270, 5580, 6120, 6312, 6324, 7440, 7890, 7905, 8153, 8160, 8416, 8432, 8928, 8942, 9468, 9486, 10520, 10540, 11160, 11835, 12240, 12624, 12648, 13413, 14880, 15780, 15810, 16306, 16864, 17884, 18936, 18972, 21040, 21080, 22320, 22355, 23670, 23715, 24459, 24480, 25248, 25296, 26826, 31560, 31620, 32612, 35768, 37872, 37944, 40239, 40765, 42080, 42160, 44640, 44710, 47340, 47430, 48918, 50592, 53652, 63120, 63240, 65224, 67065, 71536, 73377, 75744, 75888, 80478, 81530, 84320, 89420, 94680, 94860, 97836, 107304, 122295, 126240, 126480, 130448, 134130, 138601, 143072, 146754, 151776, 160956, 163060, 178840, 189360, 189720, 195672, 201195, 214608, 244590, 252960, 260896, 268260, 277202, 293508, 321912, 326120, 357680, 366885, 378720, 379440, 391344, 402390, 415803, 429216, 489180, 536520, 554404, 587016, 643824, 652240, 693005, 715360, 733770, 758880, 782688, 804780, 831606, 978360, 1073040, 1108808, 1174032, 1247409, 1287648, 1304480, 1386010, 1467540, 1609560, 1663212, 1956720, 2079015, 2146080, 2217616, 2348064, 2494818, 2772020, 2935080, 3219120, 3326424, 3913440, 4158030, 4435232, 4989636, 5544040, 5870160, 6237045, 6438240, 6652848, 8316060, 9979272, 11088080, 11740320, 12474090, 13305696, 16632120, 19958544, 22176160, 24948180, 33264240, 39917088, 49896360, 66528480, 99792720, 199585440]

約数ペア:

[(1, 199585440), (2, 99792720), (3, 66528480), (4, 49896360), (5, 39917088), (6, 33264240), (8, 24948180), (9, 22176160), (10, 19958544), (12, 16632120), (15, 13305696), (16, 12474090), (17, 11740320), (18, 11088080), (20, 9979272), (24, 8316060), (30, 6652848), (31, 6438240), (32, 6237045), (34, 5870160), (36, 5544040), (40, 4989636), (45, 4435232), (48, 4158030), (51, 3913440), (60, 3326424), (62, 3219120), (68, 2935080), (72, 2772020), (80, 2494818), (85, 2348064), (90, 2217616), (93, 2146080), (96, 2079015), (102, 1956720), (120, 1663212), (124, 1609560), (136, 1467540), (144, 1386010), (153, 1304480), (155, 1287648), (160, 1247409), (170, 1174032), (180, 1108808), (186, 1073040), (204, 978360), (240, 831606), (248, 804780), (255, 782688), (263, 758880), (272, 733770), (279, 715360), (288, 693005), (306, 652240), (310, 643824), (340, 587016), (360, 554404), (372, 536520), (408, 489180), (465, 429216), (480, 415803), (496, 402390), (510, 391344), (526, 379440), (527, 378720), (544, 366885), (558, 357680), (612, 326120), (620, 321912), (680, 293508), (720, 277202), (744, 268260), (765, 260896), (789, 252960), (816, 244590), (930, 214608), (992, 201195), (1020, 195672), (1052, 189720), (1054, 189360), (1116, 178840), (1224, 163060), (1240, 160956), (1315, 151776), (1360, 146754), (1395, 143072), (1440, 138601), (1488, 134130), (1530, 130448), (1578, 126480), (1581, 126240), (1632, 122295), (1860, 107304), (2040, 97836), (2104, 94860), (2108, 94680), (2232, 89420), (2367, 84320), (2448, 81530), (2480, 80478), (2630, 75888), (2635, 75744), (2720, 73377), (2790, 71536), (2976, 67065), (3060, 65224), (3156, 63240), (3162, 63120), (3720, 53652), (3945, 50592), (4080, 48918), (4208, 47430), (4216, 47340), (4464, 44710), (4471, 44640), (4734, 42160), (4743, 42080), (4896, 40765), (4960, 40239), (5260, 37944), (5270, 37872), (5580, 35768), (6120, 32612), (6312, 31620), (6324, 31560), (7440, 26826), (7890, 25296), (7905, 25248), (8153, 24480), (8160, 24459), (8416, 23715), (8432, 23670), (8928, 22355), (8942, 22320), (9468, 21080), (9486, 21040), (10520, 18972), (10540, 18936), (11160, 17884), (11835, 16864), (12240, 16306), (12624, 15810), (12648, 15780), (13413, 14880)]