162641280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 564019200

約数和(自身を除く): 401377920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 64, 69, 80, 87, 92, 96, 115, 116, 120, 127, 128, 138, 145, 160, 174, 184, 192, 230, 232, 240, 254, 276, 290, 320, 345, 348, 368, 381, 384, 435, 460, 464, 480, 508, 552, 580, 635, 640, 667, 690, 696, 736, 762, 870, 920, 928, 960, 1016, 1104, 1160, 1270, 1334, 1380, 1392, 1472, 1524, 1740, 1840, 1856, 1905, 1920, 2001, 2032, 2208, 2320, 2540, 2668, 2760, 2784, 2921, 2944, 3048, 3335, 3480, 3680, 3683, 3712, 3810, 4002, 4064, 4416, 4640, 5080, 5336, 5520, 5568, 5842, 6096, 6670, 6960, 7360, 7366, 7620, 8004, 8128, 8763, 8832, 9280, 10005, 10160, 10672, 11040, 11049, 11136, 11684, 12192, 13340, 13920, 14605, 14720, 14732, 15240, 16008, 16256, 17526, 18415, 18560, 20010, 20320, 21344, 22080, 22098, 23368, 24384, 26680, 27840, 29210, 29464, 30480, 32016, 35052, 36830, 40020, 40640, 42688, 43815, 44160, 44196, 46736, 48768, 53360, 55245, 55680, 58420, 58928, 60960, 64032, 70104, 73660, 80040, 81280, 84709, 85376, 87630, 88392, 93472, 106720, 110490, 116840, 117856, 121920, 128064, 140208, 147320, 160080, 169418, 175260, 176784, 186944, 213440, 220980, 233680, 235712, 243840, 254127, 256128, 280416, 294640, 320160, 338836, 350520, 353568, 373888, 423545, 426880, 441960, 467360, 471424, 508254, 560832, 589280, 640320, 677672, 701040, 707136, 847090, 883920, 934720, 1016508, 1121664, 1178560, 1270635, 1280640, 1355344, 1402080, 1414272, 1694180, 1767840, 1869440, 2033016, 2357120, 2541270, 2710688, 2804160, 3388360, 3535680, 4066032, 5082540, 5421376, 5608320, 6776720, 7071360, 8132064, 10165080, 10842752, 13553440, 16264128, 20330160, 27106880, 32528256, 40660320, 54213760, 81320640, 162641280]

約数ペア:

[(1, 162641280), (2, 81320640), (3, 54213760), (4, 40660320), (5, 32528256), (6, 27106880), (8, 20330160), (10, 16264128), (12, 13553440), (15, 10842752), (16, 10165080), (20, 8132064), (23, 7071360), (24, 6776720), (29, 5608320), (30, 5421376), (32, 5082540), (40, 4066032), (46, 3535680), (48, 3388360), (58, 2804160), (60, 2710688), (64, 2541270), (69, 2357120), (80, 2033016), (87, 1869440), (92, 1767840), (96, 1694180), (115, 1414272), (116, 1402080), (120, 1355344), (127, 1280640), (128, 1270635), (138, 1178560), (145, 1121664), (160, 1016508), (174, 934720), (184, 883920), (192, 847090), (230, 707136), (232, 701040), (240, 677672), (254, 640320), (276, 589280), (290, 560832), (320, 508254), (345, 471424), (348, 467360), (368, 441960), (381, 426880), (384, 423545), (435, 373888), (460, 353568), (464, 350520), (480, 338836), (508, 320160), (552, 294640), (580, 280416), (635, 256128), (640, 254127), (667, 243840), (690, 235712), (696, 233680), (736, 220980), (762, 213440), (870, 186944), (920, 176784), (928, 175260), (960, 169418), (1016, 160080), (1104, 147320), (1160, 140208), (1270, 128064), (1334, 121920), (1380, 117856), (1392, 116840), (1472, 110490), (1524, 106720), (1740, 93472), (1840, 88392), (1856, 87630), (1905, 85376), (1920, 84709), (2001, 81280), (2032, 80040), (2208, 73660), (2320, 70104), (2540, 64032), (2668, 60960), (2760, 58928), (2784, 58420), (2921, 55680), (2944, 55245), (3048, 53360), (3335, 48768), (3480, 46736), (3680, 44196), (3683, 44160), (3712, 43815), (3810, 42688), (4002, 40640), (4064, 40020), (4416, 36830), (4640, 35052), (5080, 32016), (5336, 30480), (5520, 29464), (5568, 29210), (5842, 27840), (6096, 26680), (6670, 24384), (6960, 23368), (7360, 22098), (7366, 22080), (7620, 21344), (8004, 20320), (8128, 20010), (8763, 18560), (8832, 18415), (9280, 17526), (10005, 16256), (10160, 16008), (10672, 15240), (11040, 14732), (11049, 14720), (11136, 14605), (11684, 13920), (12192, 13340)]