203207760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1802

約数の個数: 240

約数和(自身を含む): 814305024

約数和(自身を除く): 611097264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1753, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3506, 3864, 4140, 4830, 5040, 5259, 5520, 5796, 6440, 7012, 7245, 7728, 8280, 8765, 9660, 10518, 11592, 12271, 12880, 14024, 14490, 15777, 16560, 17530, 19320, 21036, 23184, 24542, 26295, 28048, 28980, 31554, 35060, 36813, 38640, 40319, 42072, 49084, 52590, 57960, 61355, 63108, 70120, 73626, 78885, 80638, 84144, 98168, 105180, 110439, 115920, 120957, 122710, 126216, 140240, 147252, 157770, 161276, 184065, 196336, 201595, 210360, 220878, 241914, 245420, 252432, 282233, 294504, 315540, 322552, 362871, 368130, 403190, 420720, 441756, 483828, 490840, 552195, 564466, 589008, 604785, 631080, 645104, 725742, 736260, 806380, 846699, 883512, 967656, 981680, 1104390, 1128932, 1209570, 1262160, 1411165, 1451484, 1472520, 1612760, 1693398, 1767024, 1814355, 1935312, 2208780, 2257864, 2419140, 2540097, 2822330, 2902968, 2945040, 3225520, 3386796, 3628710, 4233495, 4417560, 4515728, 4838280, 5080194, 5644660, 5805936, 6773592, 7257420, 8466990, 8835120, 9676560, 10160388, 11289320, 12700485, 13547184, 14514840, 16933980, 20320776, 22578640, 25400970, 29029680, 33867960, 40641552, 50801940, 67735920, 101603880, 203207760]

約数ペア:

[(1, 203207760), (2, 101603880), (3, 67735920), (4, 50801940), (5, 40641552), (6, 33867960), (7, 29029680), (8, 25400970), (9, 22578640), (10, 20320776), (12, 16933980), (14, 14514840), (15, 13547184), (16, 12700485), (18, 11289320), (20, 10160388), (21, 9676560), (23, 8835120), (24, 8466990), (28, 7257420), (30, 6773592), (35, 5805936), (36, 5644660), (40, 5080194), (42, 4838280), (45, 4515728), (46, 4417560), (48, 4233495), (56, 3628710), (60, 3386796), (63, 3225520), (69, 2945040), (70, 2902968), (72, 2822330), (80, 2540097), (84, 2419140), (90, 2257864), (92, 2208780), (105, 1935312), (112, 1814355), (115, 1767024), (120, 1693398), (126, 1612760), (138, 1472520), (140, 1451484), (144, 1411165), (161, 1262160), (168, 1209570), (180, 1128932), (184, 1104390), (207, 981680), (210, 967656), (230, 883512), (240, 846699), (252, 806380), (276, 736260), (280, 725742), (315, 645104), (322, 631080), (336, 604785), (345, 589008), (360, 564466), (368, 552195), (414, 490840), (420, 483828), (460, 441756), (483, 420720), (504, 403190), (552, 368130), (560, 362871), (630, 322552), (644, 315540), (690, 294504), (720, 282233), (805, 252432), (828, 245420), (840, 241914), (920, 220878), (966, 210360), (1008, 201595), (1035, 196336), (1104, 184065), (1260, 161276), (1288, 157770), (1380, 147252), (1449, 140240), (1610, 126216), (1656, 122710), (1680, 120957), (1753, 115920), (1840, 110439), (1932, 105180), (2070, 98168), (2415, 84144), (2520, 80638), (2576, 78885), (2760, 73626), (2898, 70120), (3220, 63108), (3312, 61355), (3506, 57960), (3864, 52590), (4140, 49084), (4830, 42072), (5040, 40319), (5259, 38640), (5520, 36813), (5796, 35060), (6440, 31554), (7012, 28980), (7245, 28048), (7728, 26295), (8280, 24542), (8765, 23184), (9660, 21036), (10518, 19320), (11592, 17530), (12271, 16560), (12880, 15777), (14024, 14490)]