409802040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1234

約数の個数: 192

約数和(自身を含む): 1423319040

約数和(自身を除く): 1013517000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 60, 69, 72, 86, 90, 92, 115, 120, 129, 138, 172, 180, 184, 207, 215, 230, 258, 276, 344, 345, 360, 387, 414, 430, 460, 516, 552, 645, 690, 774, 828, 860, 920, 989, 1032, 1035, 1151, 1290, 1380, 1548, 1656, 1720, 1935, 1978, 2070, 2302, 2580, 2760, 2967, 3096, 3453, 3870, 3956, 4140, 4604, 4945, 5160, 5755, 5934, 6906, 7740, 7912, 8280, 8901, 9208, 9890, 10359, 11510, 11868, 13812, 14835, 15480, 17265, 17802, 19780, 20718, 23020, 23736, 26473, 27624, 29670, 34530, 35604, 39560, 41436, 44505, 46040, 49493, 51795, 52946, 59340, 69060, 71208, 79419, 82872, 89010, 98986, 103590, 105892, 118680, 132365, 138120, 148479, 158838, 178020, 197972, 207180, 211784, 238257, 247465, 264730, 296958, 317676, 356040, 395944, 397095, 414360, 445437, 476514, 494930, 529460, 593916, 635352, 742395, 794190, 890874, 953028, 989860, 1058920, 1138339, 1187832, 1191285, 1484790, 1588380, 1781748, 1906056, 1979720, 2227185, 2276678, 2382570, 2969580, 3176760, 3415017, 3563496, 4454370, 4553356, 4765140, 5691695, 5939160, 6830034, 8908740, 9106712, 9530280, 10245051, 11383390, 13660068, 17075085, 17817480, 20490102, 22766780, 27320136, 34150170, 40980204, 45533560, 51225255, 68300340, 81960408, 102450510, 136600680, 204901020, 409802040]

約数ペア:

[(1, 409802040), (2, 204901020), (3, 136600680), (4, 102450510), (5, 81960408), (6, 68300340), (8, 51225255), (9, 45533560), (10, 40980204), (12, 34150170), (15, 27320136), (18, 22766780), (20, 20490102), (23, 17817480), (24, 17075085), (30, 13660068), (36, 11383390), (40, 10245051), (43, 9530280), (45, 9106712), (46, 8908740), (60, 6830034), (69, 5939160), (72, 5691695), (86, 4765140), (90, 4553356), (92, 4454370), (115, 3563496), (120, 3415017), (129, 3176760), (138, 2969580), (172, 2382570), (180, 2276678), (184, 2227185), (207, 1979720), (215, 1906056), (230, 1781748), (258, 1588380), (276, 1484790), (344, 1191285), (345, 1187832), (360, 1138339), (387, 1058920), (414, 989860), (430, 953028), (460, 890874), (516, 794190), (552, 742395), (645, 635352), (690, 593916), (774, 529460), (828, 494930), (860, 476514), (920, 445437), (989, 414360), (1032, 397095), (1035, 395944), (1151, 356040), (1290, 317676), (1380, 296958), (1548, 264730), (1656, 247465), (1720, 238257), (1935, 211784), (1978, 207180), (2070, 197972), (2302, 178020), (2580, 158838), (2760, 148479), (2967, 138120), (3096, 132365), (3453, 118680), (3870, 105892), (3956, 103590), (4140, 98986), (4604, 89010), (4945, 82872), (5160, 79419), (5755, 71208), (5934, 69060), (6906, 59340), (7740, 52946), (7912, 51795), (8280, 49493), (8901, 46040), (9208, 44505), (9890, 41436), (10359, 39560), (11510, 35604), (11868, 34530), (13812, 29670), (14835, 27624), (15480, 26473), (17265, 23736), (17802, 23020), (19780, 20718)]