168005340

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 555448320

約数和(自身を除く): 387442980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 167, 180, 207, 230, 243, 270, 276, 324, 334, 345, 405, 414, 460, 486, 501, 540, 621, 668, 690, 729, 810, 828, 835, 972, 1002, 1035, 1215, 1242, 1380, 1458, 1503, 1620, 1670, 1863, 2004, 2070, 2187, 2430, 2484, 2505, 2916, 3006, 3105, 3340, 3645, 3726, 3841, 4140, 4374, 4509, 4860, 5010, 5589, 6012, 6210, 7290, 7452, 7515, 7682, 8748, 9018, 9315, 10020, 10935, 11178, 11523, 12420, 13527, 14580, 15030, 15364, 16767, 18036, 18630, 19205, 21870, 22356, 22545, 23046, 27054, 27945, 30060, 33534, 34569, 37260, 38410, 40581, 43740, 45090, 46092, 50301, 54108, 55890, 57615, 67068, 67635, 69138, 76820, 81162, 83835, 90180, 100602, 103707, 111780, 115230, 121743, 135270, 138276, 162324, 167670, 172845, 201204, 202905, 207414, 230460, 243486, 251505, 270540, 311121, 335340, 345690, 365229, 405810, 414828, 486972, 503010, 518535, 608715, 622242, 691380, 730458, 811620, 933363, 1006020, 1037070, 1217430, 1244484, 1460916, 1555605, 1826145, 1866726, 2074140, 2434860, 2800089, 3111210, 3652290, 3733452, 4666815, 5600178, 6222420, 7304580, 8400267, 9333630, 11200356, 14000445, 16800534, 18667260, 28000890, 33601068, 42001335, 56001780, 84002670, 168005340]

約数ペア:

[(1, 168005340), (2, 84002670), (3, 56001780), (4, 42001335), (5, 33601068), (6, 28000890), (9, 18667260), (10, 16800534), (12, 14000445), (15, 11200356), (18, 9333630), (20, 8400267), (23, 7304580), (27, 6222420), (30, 5600178), (36, 4666815), (45, 3733452), (46, 3652290), (54, 3111210), (60, 2800089), (69, 2434860), (81, 2074140), (90, 1866726), (92, 1826145), (108, 1555605), (115, 1460916), (135, 1244484), (138, 1217430), (162, 1037070), (167, 1006020), (180, 933363), (207, 811620), (230, 730458), (243, 691380), (270, 622242), (276, 608715), (324, 518535), (334, 503010), (345, 486972), (405, 414828), (414, 405810), (460, 365229), (486, 345690), (501, 335340), (540, 311121), (621, 270540), (668, 251505), (690, 243486), (729, 230460), (810, 207414), (828, 202905), (835, 201204), (972, 172845), (1002, 167670), (1035, 162324), (1215, 138276), (1242, 135270), (1380, 121743), (1458, 115230), (1503, 111780), (1620, 103707), (1670, 100602), (1863, 90180), (2004, 83835), (2070, 81162), (2187, 76820), (2430, 69138), (2484, 67635), (2505, 67068), (2916, 57615), (3006, 55890), (3105, 54108), (3340, 50301), (3645, 46092), (3726, 45090), (3841, 43740), (4140, 40581), (4374, 38410), (4509, 37260), (4860, 34569), (5010, 33534), (5589, 30060), (6012, 27945), (6210, 27054), (7290, 23046), (7452, 22545), (7515, 22356), (7682, 21870), (8748, 19205), (9018, 18630), (9315, 18036), (10020, 16767), (10935, 15364), (11178, 15030), (11523, 14580), (12420, 13527)]