121079280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:863

約数の個数: 160

約数和(自身を含む): 433972224

約数和(自身を除く): 312892944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 743, 776, 840, 970, 1164, 1358, 1455, 1486, 1552, 1680, 1940, 2037, 2229, 2328, 2716, 2910, 2972, 3395, 3715, 3880, 4074, 4458, 4656, 5201, 5432, 5820, 5944, 6790, 7430, 7760, 8148, 8916, 10185, 10402, 10864, 11145, 11640, 11888, 13580, 14860, 15603, 16296, 17832, 20370, 20804, 22290, 23280, 26005, 27160, 29720, 31206, 32592, 35664, 40740, 41608, 44580, 52010, 54320, 59440, 62412, 72071, 78015, 81480, 83216, 89160, 104020, 124824, 144142, 156030, 162960, 178320, 208040, 216213, 249648, 288284, 312060, 360355, 416080, 432426, 504497, 576568, 624120, 720710, 864852, 1008994, 1081065, 1153136, 1248240, 1441420, 1513491, 1729704, 2017988, 2162130, 2522485, 2882840, 3026982, 3459408, 4035976, 4324260, 5044970, 5765680, 6053964, 7567455, 8071952, 8648520, 10089940, 12107928, 15134910, 17297040, 20179880, 24215856, 30269820, 40359760, 60539640, 121079280]

約数ペア:

[(1, 121079280), (2, 60539640), (3, 40359760), (4, 30269820), (5, 24215856), (6, 20179880), (7, 17297040), (8, 15134910), (10, 12107928), (12, 10089940), (14, 8648520), (15, 8071952), (16, 7567455), (20, 6053964), (21, 5765680), (24, 5044970), (28, 4324260), (30, 4035976), (35, 3459408), (40, 3026982), (42, 2882840), (48, 2522485), (56, 2162130), (60, 2017988), (70, 1729704), (80, 1513491), (84, 1441420), (97, 1248240), (105, 1153136), (112, 1081065), (120, 1008994), (140, 864852), (168, 720710), (194, 624120), (210, 576568), (240, 504497), (280, 432426), (291, 416080), (336, 360355), (388, 312060), (420, 288284), (485, 249648), (560, 216213), (582, 208040), (679, 178320), (743, 162960), (776, 156030), (840, 144142), (970, 124824), (1164, 104020), (1358, 89160), (1455, 83216), (1486, 81480), (1552, 78015), (1680, 72071), (1940, 62412), (2037, 59440), (2229, 54320), (2328, 52010), (2716, 44580), (2910, 41608), (2972, 40740), (3395, 35664), (3715, 32592), (3880, 31206), (4074, 29720), (4458, 27160), (4656, 26005), (5201, 23280), (5432, 22290), (5820, 20804), (5944, 20370), (6790, 17832), (7430, 16296), (7760, 15603), (8148, 14860), (8916, 13580), (10185, 11888), (10402, 11640), (10864, 11145)]