200966640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 240

約数和(自身を含む): 757237248

約数和(自身を除く): 556270608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 743, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1486, 1610, 1680, 1840, 1932, 1960, 2229, 2254, 2352, 2415, 2576, 2760, 2940, 2972, 3220, 3381, 3715, 3864, 3920, 4458, 4508, 4830, 5201, 5520, 5635, 5880, 5944, 6440, 6762, 7430, 7728, 8916, 9016, 9660, 10402, 11145, 11270, 11760, 11888, 12880, 13524, 14860, 15603, 16905, 17089, 17832, 18032, 19320, 20804, 22290, 22540, 26005, 27048, 29720, 31206, 33810, 34178, 35664, 36407, 38640, 41608, 44580, 45080, 51267, 52010, 54096, 59440, 62412, 67620, 68356, 72814, 78015, 83216, 85445, 89160, 90160, 102534, 104020, 109221, 119623, 124824, 135240, 136712, 145628, 156030, 170890, 178320, 182035, 205068, 208040, 218442, 239246, 249648, 256335, 270480, 273424, 291256, 312060, 341780, 358869, 364070, 410136, 416080, 436884, 478492, 512670, 546105, 582512, 598115, 624120, 683560, 717738, 728140, 820272, 837361, 873768, 956984, 1025340, 1092210, 1196230, 1248240, 1367120, 1435476, 1456280, 1674722, 1747536, 1794345, 1913968, 2050680, 2184420, 2392460, 2512083, 2870952, 2912560, 3349444, 3588690, 4101360, 4186805, 4368840, 4784920, 5024166, 5741904, 6698888, 7177380, 8373610, 8737680, 9569840, 10048332, 12560415, 13397776, 14354760, 16747220, 20096664, 25120830, 28709520, 33494440, 40193328, 50241660, 66988880, 100483320, 200966640]

約数ペア:

[(1, 200966640), (2, 100483320), (3, 66988880), (4, 50241660), (5, 40193328), (6, 33494440), (7, 28709520), (8, 25120830), (10, 20096664), (12, 16747220), (14, 14354760), (15, 13397776), (16, 12560415), (20, 10048332), (21, 9569840), (23, 8737680), (24, 8373610), (28, 7177380), (30, 6698888), (35, 5741904), (40, 5024166), (42, 4784920), (46, 4368840), (48, 4186805), (49, 4101360), (56, 3588690), (60, 3349444), (69, 2912560), (70, 2870952), (80, 2512083), (84, 2392460), (92, 2184420), (98, 2050680), (105, 1913968), (112, 1794345), (115, 1747536), (120, 1674722), (138, 1456280), (140, 1435476), (147, 1367120), (161, 1248240), (168, 1196230), (184, 1092210), (196, 1025340), (210, 956984), (230, 873768), (240, 837361), (245, 820272), (276, 728140), (280, 717738), (294, 683560), (322, 624120), (336, 598115), (345, 582512), (368, 546105), (392, 512670), (420, 478492), (460, 436884), (483, 416080), (490, 410136), (552, 364070), (560, 358869), (588, 341780), (644, 312060), (690, 291256), (735, 273424), (743, 270480), (784, 256335), (805, 249648), (840, 239246), (920, 218442), (966, 208040), (980, 205068), (1104, 182035), (1127, 178320), (1176, 170890), (1288, 156030), (1380, 145628), (1470, 136712), (1486, 135240), (1610, 124824), (1680, 119623), (1840, 109221), (1932, 104020), (1960, 102534), (2229, 90160), (2254, 89160), (2352, 85445), (2415, 83216), (2576, 78015), (2760, 72814), (2940, 68356), (2972, 67620), (3220, 62412), (3381, 59440), (3715, 54096), (3864, 52010), (3920, 51267), (4458, 45080), (4508, 44580), (4830, 41608), (5201, 38640), (5520, 36407), (5635, 35664), (5880, 34178), (5944, 33810), (6440, 31206), (6762, 29720), (7430, 27048), (7728, 26005), (8916, 22540), (9016, 22290), (9660, 20804), (10402, 19320), (11145, 18032), (11270, 17832), (11760, 17089), (11888, 16905), (12880, 15603), (13524, 14860)]