103472040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 357120000

約数和(自身を除く): 253647960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 398, 420, 597, 619, 796, 840, 995, 1194, 1238, 1393, 1592, 1857, 1990, 2388, 2476, 2786, 2985, 3095, 3714, 3980, 4179, 4333, 4776, 4952, 5572, 5970, 6190, 6965, 7428, 7960, 8358, 8666, 9285, 11144, 11940, 12380, 12999, 13930, 14856, 16716, 17332, 18570, 20895, 21665, 23880, 24760, 25998, 27860, 33432, 34664, 37140, 41790, 43330, 51996, 55720, 64995, 74280, 83580, 86660, 103992, 123181, 129990, 167160, 173320, 246362, 259980, 369543, 492724, 519960, 615905, 739086, 862267, 985448, 1231810, 1478172, 1724534, 1847715, 2463620, 2586801, 2956344, 3449068, 3695430, 4311335, 4927240, 5173602, 6898136, 7390860, 8622670, 10347204, 12934005, 14781720, 17245340, 20694408, 25868010, 34490680, 51736020, 103472040]

約数ペア:

[(1, 103472040), (2, 51736020), (3, 34490680), (4, 25868010), (5, 20694408), (6, 17245340), (7, 14781720), (8, 12934005), (10, 10347204), (12, 8622670), (14, 7390860), (15, 6898136), (20, 5173602), (21, 4927240), (24, 4311335), (28, 3695430), (30, 3449068), (35, 2956344), (40, 2586801), (42, 2463620), (56, 1847715), (60, 1724534), (70, 1478172), (84, 1231810), (105, 985448), (120, 862267), (140, 739086), (168, 615905), (199, 519960), (210, 492724), (280, 369543), (398, 259980), (420, 246362), (597, 173320), (619, 167160), (796, 129990), (840, 123181), (995, 103992), (1194, 86660), (1238, 83580), (1393, 74280), (1592, 64995), (1857, 55720), (1990, 51996), (2388, 43330), (2476, 41790), (2786, 37140), (2985, 34664), (3095, 33432), (3714, 27860), (3980, 25998), (4179, 24760), (4333, 23880), (4776, 21665), (4952, 20895), (5572, 18570), (5970, 17332), (6190, 16716), (6965, 14856), (7428, 13930), (7960, 12999), (8358, 12380), (8666, 11940), (9285, 11144)]