164801280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{6131}}^1$

素因数の和:6162

約数の個数: 144

約数和(自身を含む): 601622784

約数和(自身を除く): 436821504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6131, 6720, 8960, 12262, 13440, 18393, 24524, 26880, 30655, 36786, 42917, 49048, 61310, 73572, 85834, 91965, 98096, 122620, 128751, 147144, 171668, 183930, 196192, 214585, 245240, 257502, 294288, 343336, 367860, 392384, 429170, 490480, 515004, 588576, 643755, 686672, 735720, 784768, 858340, 980960, 1030008, 1177152, 1287510, 1373344, 1471440, 1569536, 1716680, 1961920, 2060016, 2354304, 2575020, 2746688, 2942880, 3433360, 3923840, 4120032, 4708608, 5150040, 5493376, 5885760, 6866720, 7847680, 8240064, 10300080, 10986752, 11771520, 13733440, 16480128, 20600160, 23543040, 27466880, 32960256, 41200320, 54933760, 82400640, 164801280]

約数ペア:

[(1, 164801280), (2, 82400640), (3, 54933760), (4, 41200320), (5, 32960256), (6, 27466880), (7, 23543040), (8, 20600160), (10, 16480128), (12, 13733440), (14, 11771520), (15, 10986752), (16, 10300080), (20, 8240064), (21, 7847680), (24, 6866720), (28, 5885760), (30, 5493376), (32, 5150040), (35, 4708608), (40, 4120032), (42, 3923840), (48, 3433360), (56, 2942880), (60, 2746688), (64, 2575020), (70, 2354304), (80, 2060016), (84, 1961920), (96, 1716680), (105, 1569536), (112, 1471440), (120, 1373344), (128, 1287510), (140, 1177152), (160, 1030008), (168, 980960), (192, 858340), (210, 784768), (224, 735720), (240, 686672), (256, 643755), (280, 588576), (320, 515004), (336, 490480), (384, 429170), (420, 392384), (448, 367860), (480, 343336), (560, 294288), (640, 257502), (672, 245240), (768, 214585), (840, 196192), (896, 183930), (960, 171668), (1120, 147144), (1280, 128751), (1344, 122620), (1680, 98096), (1792, 91965), (1920, 85834), (2240, 73572), (2688, 61310), (3360, 49048), (3840, 42917), (4480, 36786), (5376, 30655), (6131, 26880), (6720, 24524), (8960, 18393), (12262, 13440)]