200754960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 742648896

約数和(自身を除く): 541893936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 112, 120, 129, 140, 147, 168, 172, 196, 210, 215, 240, 245, 258, 280, 294, 301, 336, 344, 392, 397, 420, 430, 490, 516, 560, 588, 602, 645, 688, 735, 784, 794, 840, 860, 903, 980, 1032, 1176, 1191, 1204, 1290, 1470, 1505, 1588, 1680, 1720, 1806, 1960, 1985, 2064, 2107, 2352, 2382, 2408, 2580, 2779, 2940, 3010, 3176, 3440, 3612, 3920, 3970, 4214, 4515, 4764, 4816, 5160, 5558, 5880, 5955, 6020, 6321, 6352, 7224, 7940, 8337, 8428, 9030, 9528, 10320, 10535, 11116, 11760, 11910, 12040, 12642, 13895, 14448, 15880, 16674, 16856, 17071, 18060, 19056, 19453, 21070, 22232, 23820, 24080, 25284, 27790, 31605, 31760, 33348, 33712, 34142, 36120, 38906, 41685, 42140, 44464, 47640, 50568, 51213, 55580, 58359, 63210, 66696, 68284, 72240, 77812, 83370, 84280, 85355, 95280, 97265, 101136, 102426, 111160, 116718, 119497, 126420, 133392, 136568, 155624, 166740, 168560, 170710, 194530, 204852, 222320, 233436, 238994, 252840, 256065, 273136, 291795, 311248, 333480, 341420, 358491, 389060, 409704, 466872, 477988, 505680, 512130, 583590, 597485, 666960, 682840, 716982, 778120, 819408, 836479, 933744, 955976, 1024260, 1167180, 1194970, 1365680, 1433964, 1556240, 1672958, 1792455, 1911952, 2048520, 2334360, 2389940, 2509437, 2867928, 3345916, 3584910, 4097040, 4182395, 4668720, 4779880, 5018874, 5735856, 6691832, 7169820, 8364790, 9559760, 10037748, 12547185, 13383664, 14339640, 16729580, 20075496, 25094370, 28679280, 33459160, 40150992, 50188740, 66918320, 100377480, 200754960]

約数ペア:

[(1, 200754960), (2, 100377480), (3, 66918320), (4, 50188740), (5, 40150992), (6, 33459160), (7, 28679280), (8, 25094370), (10, 20075496), (12, 16729580), (14, 14339640), (15, 13383664), (16, 12547185), (20, 10037748), (21, 9559760), (24, 8364790), (28, 7169820), (30, 6691832), (35, 5735856), (40, 5018874), (42, 4779880), (43, 4668720), (48, 4182395), (49, 4097040), (56, 3584910), (60, 3345916), (70, 2867928), (80, 2509437), (84, 2389940), (86, 2334360), (98, 2048520), (105, 1911952), (112, 1792455), (120, 1672958), (129, 1556240), (140, 1433964), (147, 1365680), (168, 1194970), (172, 1167180), (196, 1024260), (210, 955976), (215, 933744), (240, 836479), (245, 819408), (258, 778120), (280, 716982), (294, 682840), (301, 666960), (336, 597485), (344, 583590), (392, 512130), (397, 505680), (420, 477988), (430, 466872), (490, 409704), (516, 389060), (560, 358491), (588, 341420), (602, 333480), (645, 311248), (688, 291795), (735, 273136), (784, 256065), (794, 252840), (840, 238994), (860, 233436), (903, 222320), (980, 204852), (1032, 194530), (1176, 170710), (1191, 168560), (1204, 166740), (1290, 155624), (1470, 136568), (1505, 133392), (1588, 126420), (1680, 119497), (1720, 116718), (1806, 111160), (1960, 102426), (1985, 101136), (2064, 97265), (2107, 95280), (2352, 85355), (2382, 84280), (2408, 83370), (2580, 77812), (2779, 72240), (2940, 68284), (3010, 66696), (3176, 63210), (3440, 58359), (3612, 55580), (3920, 51213), (3970, 50568), (4214, 47640), (4515, 44464), (4764, 42140), (4816, 41685), (5160, 38906), (5558, 36120), (5880, 34142), (5955, 33712), (6020, 33348), (6321, 31760), (6352, 31605), (7224, 27790), (7940, 25284), (8337, 24080), (8428, 23820), (9030, 22232), (9528, 21070), (10320, 19453), (10535, 19056), (11116, 18060), (11760, 17071), (11910, 16856), (12040, 16674), (12642, 15880), (13895, 14448)]