169855560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{9629}}^1$

素因数の和:9660

約数の個数: 144

約数和(自身を含む): 642224700

約数和(自身を除く): 472369140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 9629, 17640, 19258, 28887, 38516, 48145, 57774, 67403, 77032, 86661, 96290, 115548, 134806, 144435, 173322, 192580, 202209, 231096, 269612, 288870, 337015, 346644, 385160, 404418, 433305, 471821, 539224, 577740, 606627, 674030, 693288, 808836, 866610, 943642, 1011045, 1155480, 1213254, 1348060, 1415463, 1617672, 1733220, 1887284, 2022090, 2359105, 2426508, 2696120, 2830926, 3033135, 3466440, 3774568, 4044180, 4246389, 4718210, 4853016, 5661852, 6066270, 7077315, 8088360, 8492778, 9436420, 11323704, 12132540, 14154630, 16985556, 18872840, 21231945, 24265080, 28309260, 33971112, 42463890, 56618520, 84927780, 169855560]

約数ペア:

[(1, 169855560), (2, 84927780), (3, 56618520), (4, 42463890), (5, 33971112), (6, 28309260), (7, 24265080), (8, 21231945), (9, 18872840), (10, 16985556), (12, 14154630), (14, 12132540), (15, 11323704), (18, 9436420), (20, 8492778), (21, 8088360), (24, 7077315), (28, 6066270), (30, 5661852), (35, 4853016), (36, 4718210), (40, 4246389), (42, 4044180), (45, 3774568), (49, 3466440), (56, 3033135), (60, 2830926), (63, 2696120), (70, 2426508), (72, 2359105), (84, 2022090), (90, 1887284), (98, 1733220), (105, 1617672), (120, 1415463), (126, 1348060), (140, 1213254), (147, 1155480), (168, 1011045), (180, 943642), (196, 866610), (210, 808836), (245, 693288), (252, 674030), (280, 606627), (294, 577740), (315, 539224), (360, 471821), (392, 433305), (420, 404418), (441, 385160), (490, 346644), (504, 337015), (588, 288870), (630, 269612), (735, 231096), (840, 202209), (882, 192580), (980, 173322), (1176, 144435), (1260, 134806), (1470, 115548), (1764, 96290), (1960, 86661), (2205, 77032), (2520, 67403), (2940, 57774), (3528, 48145), (4410, 38516), (5880, 28887), (8820, 19258), (9629, 17640)]