2179803840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:679

約数の個数: 224

約数和(自身を含む): 7268382720

約数和(自身を除く): 5088578880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 269, 276, 320, 345, 367, 368, 460, 480, 538, 552, 690, 734, 736, 807, 920, 960, 1076, 1101, 1104, 1345, 1380, 1468, 1472, 1614, 1835, 1840, 2152, 2202, 2208, 2690, 2760, 2936, 3228, 3670, 3680, 4035, 4304, 4404, 4416, 5380, 5505, 5520, 5872, 6187, 6456, 7340, 7360, 8070, 8441, 8608, 8808, 10760, 11010, 11040, 11744, 12374, 12912, 14680, 16140, 16882, 17216, 17616, 18561, 21520, 22020, 22080, 23488, 24748, 25323, 25824, 29360, 30935, 32280, 33764, 35232, 37122, 42205, 43040, 44040, 49496, 50646, 51648, 58720, 61870, 64560, 67528, 70464, 74244, 84410, 86080, 88080, 92805, 98723, 98992, 101292, 117440, 123740, 126615, 129120, 135056, 148488, 168820, 176160, 185610, 197446, 197984, 202584, 247480, 253230, 258240, 270112, 296169, 296976, 337640, 352320, 371220, 394892, 395968, 405168, 493615, 494960, 506460, 540224, 592338, 593952, 675280, 742440, 789784, 810336, 987230, 989920, 1012920, 1184676, 1187904, 1350560, 1480845, 1484880, 1579568, 1620672, 1974460, 1979840, 2025840, 2270629, 2369352, 2701120, 2961690, 2969760, 3159136, 3948920, 4051680, 4541258, 4738704, 5923380, 5939520, 6318272, 6811887, 7897840, 8103360, 9082516, 9477408, 11353145, 11846760, 13623774, 15795680, 18165032, 18954816, 22706290, 23693520, 27247548, 31591360, 34059435, 36330064, 45412580, 47387040, 54495096, 68118870, 72660128, 90825160, 94774080, 108990192, 136237740, 145320256, 181650320, 217980384, 272475480, 363300640, 435960768, 544950960, 726601280, 1089901920, 2179803840]

約数ペア:

[(1, 2179803840), (2, 1089901920), (3, 726601280), (4, 544950960), (5, 435960768), (6, 363300640), (8, 272475480), (10, 217980384), (12, 181650320), (15, 145320256), (16, 136237740), (20, 108990192), (23, 94774080), (24, 90825160), (30, 72660128), (32, 68118870), (40, 54495096), (46, 47387040), (48, 45412580), (60, 36330064), (64, 34059435), (69, 31591360), (80, 27247548), (92, 23693520), (96, 22706290), (115, 18954816), (120, 18165032), (138, 15795680), (160, 13623774), (184, 11846760), (192, 11353145), (230, 9477408), (240, 9082516), (269, 8103360), (276, 7897840), (320, 6811887), (345, 6318272), (367, 5939520), (368, 5923380), (460, 4738704), (480, 4541258), (538, 4051680), (552, 3948920), (690, 3159136), (734, 2969760), (736, 2961690), (807, 2701120), (920, 2369352), (960, 2270629), (1076, 2025840), (1101, 1979840), (1104, 1974460), (1345, 1620672), (1380, 1579568), (1468, 1484880), (1472, 1480845), (1614, 1350560), (1835, 1187904), (1840, 1184676), (2152, 1012920), (2202, 989920), (2208, 987230), (2690, 810336), (2760, 789784), (2936, 742440), (3228, 675280), (3670, 593952), (3680, 592338), (4035, 540224), (4304, 506460), (4404, 494960), (4416, 493615), (5380, 405168), (5505, 395968), (5520, 394892), (5872, 371220), (6187, 352320), (6456, 337640), (7340, 296976), (7360, 296169), (8070, 270112), (8441, 258240), (8608, 253230), (8808, 247480), (10760, 202584), (11010, 197984), (11040, 197446), (11744, 185610), (12374, 176160), (12912, 168820), (14680, 148488), (16140, 135056), (16882, 129120), (17216, 126615), (17616, 123740), (18561, 117440), (21520, 101292), (22020, 98992), (22080, 98723), (23488, 92805), (24748, 88080), (25323, 86080), (25824, 84410), (29360, 74244), (30935, 70464), (32280, 67528), (33764, 64560), (35232, 61870), (37122, 58720), (42205, 51648), (43040, 50646), (44040, 49496)]