20042470080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{8581}}^1$

素因数の和:9415

約数の個数: 168

約数和(自身を含む): 69030793104

約数和(自身を除く): 48988323024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 811, 960, 1440, 1622, 2433, 2880, 3244, 4055, 4866, 6488, 7299, 8110, 8581, 9732, 12165, 12976, 14598, 16220, 17162, 19464, 24330, 25743, 25952, 29196, 32440, 34324, 36495, 38928, 42905, 48660, 51486, 51904, 58392, 64880, 68648, 72990, 77229, 77856, 85810, 97320, 102972, 116784, 128715, 129760, 137296, 145980, 154458, 155712, 171620, 194640, 205944, 233568, 257430, 259520, 274592, 291960, 308916, 343240, 386145, 389280, 411888, 467136, 514860, 549184, 583920, 617832, 686480, 772290, 778560, 823776, 1029720, 1167840, 1235664, 1372960, 1544580, 1647552, 2059440, 2335680, 2471328, 2745920, 3089160, 4118880, 4942656, 6178320, 6959191, 8237760, 12356640, 13918382, 20877573, 24713280, 27836764, 34795955, 41755146, 55673528, 62632719, 69591910, 83510292, 104387865, 111347056, 125265438, 139183820, 167020584, 208775730, 222694112, 250530876, 278367640, 313163595, 334041168, 417551460, 445388224, 501061752, 556735280, 626327190, 668082336, 835102920, 1002123504, 1113470560, 1252654380, 1336164672, 1670205840, 2004247008, 2226941120, 2505308760, 3340411680, 4008494016, 5010617520, 6680823360, 10021235040, 20042470080]

約数ペア:

[(1, 20042470080), (2, 10021235040), (3, 6680823360), (4, 5010617520), (5, 4008494016), (6, 3340411680), (8, 2505308760), (9, 2226941120), (10, 2004247008), (12, 1670205840), (15, 1336164672), (16, 1252654380), (18, 1113470560), (20, 1002123504), (24, 835102920), (30, 668082336), (32, 626327190), (36, 556735280), (40, 501061752), (45, 445388224), (48, 417551460), (60, 334041168), (64, 313163595), (72, 278367640), (80, 250530876), (90, 222694112), (96, 208775730), (120, 167020584), (144, 139183820), (160, 125265438), (180, 111347056), (192, 104387865), (240, 83510292), (288, 69591910), (320, 62632719), (360, 55673528), (480, 41755146), (576, 34795955), (720, 27836764), (811, 24713280), (960, 20877573), (1440, 13918382), (1622, 12356640), (2433, 8237760), (2880, 6959191), (3244, 6178320), (4055, 4942656), (4866, 4118880), (6488, 3089160), (7299, 2745920), (8110, 2471328), (8581, 2335680), (9732, 2059440), (12165, 1647552), (12976, 1544580), (14598, 1372960), (16220, 1235664), (17162, 1167840), (19464, 1029720), (24330, 823776), (25743, 778560), (25952, 772290), (29196, 686480), (32440, 617832), (34324, 583920), (36495, 549184), (38928, 514860), (42905, 467136), (48660, 411888), (51486, 389280), (51904, 386145), (58392, 343240), (64880, 308916), (68648, 291960), (72990, 274592), (77229, 259520), (77856, 257430), (85810, 233568), (97320, 205944), (102972, 194640), (116784, 171620), (128715, 155712), (129760, 154458), (137296, 145980)]