204414120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 711659520

約数和(自身を除く): 507245400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 127, 136, 153, 170, 180, 204, 254, 255, 263, 306, 340, 360, 381, 408, 508, 510, 526, 612, 635, 680, 762, 765, 789, 1016, 1020, 1052, 1143, 1224, 1270, 1315, 1524, 1530, 1578, 1905, 2040, 2104, 2159, 2286, 2367, 2540, 2630, 3048, 3060, 3156, 3810, 3945, 4318, 4471, 4572, 4734, 5080, 5260, 5715, 6120, 6312, 6477, 7620, 7890, 8636, 8942, 9144, 9468, 10520, 10795, 11430, 11835, 12954, 13413, 15240, 15780, 17272, 17884, 18936, 19431, 21590, 22355, 22860, 23670, 25908, 26826, 31560, 32385, 33401, 35768, 38862, 40239, 43180, 44710, 45720, 47340, 51816, 53652, 64770, 66802, 67065, 77724, 80478, 86360, 89420, 94680, 97155, 100203, 107304, 129540, 133604, 134130, 155448, 160956, 167005, 178840, 194310, 200406, 201195, 259080, 267208, 268260, 300609, 321912, 334010, 388620, 400812, 402390, 501015, 536520, 567817, 601218, 668020, 777240, 801624, 804780, 1002030, 1135634, 1202436, 1336040, 1503045, 1609560, 1703451, 2004060, 2271268, 2404872, 2839085, 3006090, 3406902, 4008120, 4542536, 5110353, 5678170, 6012180, 6813804, 8517255, 10220706, 11356340, 12024360, 13627608, 17034510, 20441412, 22712680, 25551765, 34069020, 40882824, 51103530, 68138040, 102207060, 204414120]

約数ペア:

[(1, 204414120), (2, 102207060), (3, 68138040), (4, 51103530), (5, 40882824), (6, 34069020), (8, 25551765), (9, 22712680), (10, 20441412), (12, 17034510), (15, 13627608), (17, 12024360), (18, 11356340), (20, 10220706), (24, 8517255), (30, 6813804), (34, 6012180), (36, 5678170), (40, 5110353), (45, 4542536), (51, 4008120), (60, 3406902), (68, 3006090), (72, 2839085), (85, 2404872), (90, 2271268), (102, 2004060), (120, 1703451), (127, 1609560), (136, 1503045), (153, 1336040), (170, 1202436), (180, 1135634), (204, 1002030), (254, 804780), (255, 801624), (263, 777240), (306, 668020), (340, 601218), (360, 567817), (381, 536520), (408, 501015), (508, 402390), (510, 400812), (526, 388620), (612, 334010), (635, 321912), (680, 300609), (762, 268260), (765, 267208), (789, 259080), (1016, 201195), (1020, 200406), (1052, 194310), (1143, 178840), (1224, 167005), (1270, 160956), (1315, 155448), (1524, 134130), (1530, 133604), (1578, 129540), (1905, 107304), (2040, 100203), (2104, 97155), (2159, 94680), (2286, 89420), (2367, 86360), (2540, 80478), (2630, 77724), (3048, 67065), (3060, 66802), (3156, 64770), (3810, 53652), (3945, 51816), (4318, 47340), (4471, 45720), (4572, 44710), (4734, 43180), (5080, 40239), (5260, 38862), (5715, 35768), (6120, 33401), (6312, 32385), (6477, 31560), (7620, 26826), (7890, 25908), (8636, 23670), (8942, 22860), (9144, 22355), (9468, 21590), (10520, 19431), (10795, 18936), (11430, 17884), (11835, 17272), (12954, 15780), (13413, 15240)]