169111920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 560589120

約数和(自身を除く): 391477200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 181, 204, 229, 240, 255, 272, 340, 362, 408, 458, 510, 543, 680, 687, 724, 816, 905, 916, 1020, 1086, 1145, 1360, 1374, 1448, 1810, 1832, 2040, 2172, 2290, 2715, 2748, 2896, 3077, 3435, 3620, 3664, 3893, 4080, 4344, 4580, 5430, 5496, 6154, 6870, 7240, 7786, 8688, 9160, 9231, 10860, 10992, 11679, 12308, 13740, 14480, 15385, 15572, 18320, 18462, 19465, 21720, 23358, 24616, 27480, 30770, 31144, 36924, 38930, 41449, 43440, 46155, 46716, 49232, 54960, 58395, 61540, 62288, 73848, 77860, 82898, 92310, 93432, 116790, 123080, 124347, 147696, 155720, 165796, 184620, 186864, 207245, 233580, 246160, 248694, 311440, 331592, 369240, 414490, 467160, 497388, 621735, 663184, 704633, 738480, 828980, 934320, 994776, 1243470, 1409266, 1657960, 1989552, 2113899, 2486940, 2818532, 3315920, 3523165, 4227798, 4973880, 5637064, 7046330, 8455596, 9947760, 10569495, 11274128, 14092660, 16911192, 21138990, 28185320, 33822384, 42277980, 56370640, 84555960, 169111920]

約数ペア:

[(1, 169111920), (2, 84555960), (3, 56370640), (4, 42277980), (5, 33822384), (6, 28185320), (8, 21138990), (10, 16911192), (12, 14092660), (15, 11274128), (16, 10569495), (17, 9947760), (20, 8455596), (24, 7046330), (30, 5637064), (34, 4973880), (40, 4227798), (48, 3523165), (51, 3315920), (60, 2818532), (68, 2486940), (80, 2113899), (85, 1989552), (102, 1657960), (120, 1409266), (136, 1243470), (170, 994776), (181, 934320), (204, 828980), (229, 738480), (240, 704633), (255, 663184), (272, 621735), (340, 497388), (362, 467160), (408, 414490), (458, 369240), (510, 331592), (543, 311440), (680, 248694), (687, 246160), (724, 233580), (816, 207245), (905, 186864), (916, 184620), (1020, 165796), (1086, 155720), (1145, 147696), (1360, 124347), (1374, 123080), (1448, 116790), (1810, 93432), (1832, 92310), (2040, 82898), (2172, 77860), (2290, 73848), (2715, 62288), (2748, 61540), (2896, 58395), (3077, 54960), (3435, 49232), (3620, 46716), (3664, 46155), (3893, 43440), (4080, 41449), (4344, 38930), (4580, 36924), (5430, 31144), (5496, 30770), (6154, 27480), (6870, 24616), (7240, 23358), (7786, 21720), (8688, 19465), (9160, 18462), (9231, 18320), (10860, 15572), (10992, 15385), (11679, 14480), (12308, 13740)]