165049080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 568512000

約数和(自身を除く): 403462920

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, 210, 280, 349, 420, 563, 698, 840, 1047, 1126, 1396, 1689, 1745, 2094, 2252, 2443, 2792, 2815, 3378, 3490, 3941, 4188, 4504, 4886, 5235, 5630, 6756, 6980, 7329, 7882, 8376, 8445, 9772, 10470, 11260, 11823, 12215, 13512, 13960, 14658, 15764, 16890, 19544, 19705, 20940, 22520, 23646, 24430, 29316, 31528, 33780, 36645, 39410, 41880, 47292, 48860, 58632, 59115, 67560, 73290, 78820, 94584, 97720, 118230, 146580, 157640, 196487, 236460, 293160, 392974, 472920, 589461, 785948, 982435, 1178922, 1375409, 1571896, 1964870, 2357844, 2750818, 2947305, 3929740, 4126227, 4715688, 5501636, 5894610, 6877045, 7859480, 8252454, 11003272, 11789220, 13754090, 16504908, 20631135, 23578440, 27508180, 33009816, 41262270, 55016360, 82524540, 165049080]

約数ペア:

[(1, 165049080), (2, 82524540), (3, 55016360), (4, 41262270), (5, 33009816), (6, 27508180), (7, 23578440), (8, 20631135), (10, 16504908), (12, 13754090), (14, 11789220), (15, 11003272), (20, 8252454), (21, 7859480), (24, 6877045), (28, 5894610), (30, 5501636), (35, 4715688), (40, 4126227), (42, 3929740), (56, 2947305), (60, 2750818), (70, 2357844), (84, 1964870), (105, 1571896), (120, 1375409), (140, 1178922), (168, 982435), (210, 785948), (280, 589461), (349, 472920), (420, 392974), (563, 293160), (698, 236460), (840, 196487), (1047, 157640), (1126, 146580), (1396, 118230), (1689, 97720), (1745, 94584), (2094, 78820), (2252, 73290), (2443, 67560), (2792, 59115), (2815, 58632), (3378, 48860), (3490, 47292), (3941, 41880), (4188, 39410), (4504, 36645), (4886, 33780), (5235, 31528), (5630, 29316), (6756, 24430), (6980, 23646), (7329, 22520), (7882, 20940), (8376, 19705), (8445, 19544), (9772, 16890), (10470, 15764), (11260, 14658), (11823, 13960), (12215, 13512)]