860321280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1277

約数の個数: 320

約数和(自身を含む): 3387783168

約数和(自身を除く): 2527461888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1231, 1248, 1280, 1344, 1365, 1456, 1536, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2462, 2496, 2560, 2688, 2730, 2912, 3120, 3328, 3360, 3584, 3640, 3693, 3840, 4160, 4368, 4480, 4924, 4992, 5376, 5460, 5824, 6155, 6240, 6656, 6720, 7280, 7386, 7680, 8320, 8617, 8736, 8960, 9848, 9984, 10752, 10920, 11648, 12310, 12480, 13440, 14560, 14772, 16003, 16640, 17234, 17472, 17920, 18465, 19696, 19968, 21840, 23296, 24620, 24960, 25851, 26880, 29120, 29544, 32006, 33280, 34468, 34944, 36930, 39392, 43085, 43680, 46592, 48009, 49240, 49920, 51702, 53760, 58240, 59088, 64012, 68936, 69888, 73860, 78784, 80015, 86170, 87360, 96018, 98480, 99840, 103404, 112021, 116480, 118176, 128024, 129255, 137872, 139776, 147720, 157568, 160030, 172340, 174720, 192036, 196960, 206808, 224042, 232960, 236352, 240045, 256048, 258510, 275744, 295440, 315136, 320060, 336063, 344680, 349440, 384072, 393920, 413616, 448084, 472704, 480090, 512096, 517020, 551488, 560105, 590880, 630272, 640120, 672126, 689360, 698880, 768144, 787840, 827232, 896168, 945408, 960180, 1024192, 1034040, 1102976, 1120210, 1181760, 1280240, 1344252, 1378720, 1536288, 1575680, 1654464, 1680315, 1792336, 1890816, 1920360, 2048384, 2068080, 2205952, 2240420, 2363520, 2560480, 2688504, 2757440, 3072576, 3151360, 3308928, 3360630, 3584672, 3840720, 4096768, 4136160, 4411904, 4480840, 4727040, 5120960, 5377008, 5514880, 6145152, 6617856, 6721260, 7169344, 7681440, 8193536, 8272320, 8961680, 9454080, 10241920, 10754016, 11029760, 12290304, 13235712, 13442520, 14338688, 15362880, 16544640, 17923360, 20483840, 21508032, 22059520, 24580608, 26885040, 28677376, 30725760, 33089280, 35846720, 40967680, 43016064, 53770080, 57354752, 61451520, 66178560, 71693440, 86032128, 107540160, 122903040, 143386880, 172064256, 215080320, 286773760, 430160640, 860321280]

約数ペア:

[(1, 860321280), (2, 430160640), (3, 286773760), (4, 215080320), (5, 172064256), (6, 143386880), (7, 122903040), (8, 107540160), (10, 86032128), (12, 71693440), (13, 66178560), (14, 61451520), (15, 57354752), (16, 53770080), (20, 43016064), (21, 40967680), (24, 35846720), (26, 33089280), (28, 30725760), (30, 28677376), (32, 26885040), (35, 24580608), (39, 22059520), (40, 21508032), (42, 20483840), (48, 17923360), (52, 16544640), (56, 15362880), (60, 14338688), (64, 13442520), (65, 13235712), (70, 12290304), (78, 11029760), (80, 10754016), (84, 10241920), (91, 9454080), (96, 8961680), (104, 8272320), (105, 8193536), (112, 7681440), (120, 7169344), (128, 6721260), (130, 6617856), (140, 6145152), (156, 5514880), (160, 5377008), (168, 5120960), (182, 4727040), (192, 4480840), (195, 4411904), (208, 4136160), (210, 4096768), (224, 3840720), (240, 3584672), (256, 3360630), (260, 3308928), (273, 3151360), (280, 3072576), (312, 2757440), (320, 2688504), (336, 2560480), (364, 2363520), (384, 2240420), (390, 2205952), (416, 2068080), (420, 2048384), (448, 1920360), (455, 1890816), (480, 1792336), (512, 1680315), (520, 1654464), (546, 1575680), (560, 1536288), (624, 1378720), (640, 1344252), (672, 1280240), (728, 1181760), (768, 1120210), (780, 1102976), (832, 1034040), (840, 1024192), (896, 960180), (910, 945408), (960, 896168), (1040, 827232), (1092, 787840), (1120, 768144), (1231, 698880), (1248, 689360), (1280, 672126), (1344, 640120), (1365, 630272), (1456, 590880), (1536, 560105), (1560, 551488), (1664, 517020), (1680, 512096), (1792, 480090), (1820, 472704), (1920, 448084), (2080, 413616), (2184, 393920), (2240, 384072), (2462, 349440), (2496, 344680), (2560, 336063), (2688, 320060), (2730, 315136), (2912, 295440), (3120, 275744), (3328, 258510), (3360, 256048), (3584, 240045), (3640, 236352), (3693, 232960), (3840, 224042), (4160, 206808), (4368, 196960), (4480, 192036), (4924, 174720), (4992, 172340), (5376, 160030), (5460, 157568), (5824, 147720), (6155, 139776), (6240, 137872), (6656, 129255), (6720, 128024), (7280, 118176), (7386, 116480), (7680, 112021), (8320, 103404), (8617, 99840), (8736, 98480), (8960, 96018), (9848, 87360), (9984, 86170), (10752, 80015), (10920, 78784), (11648, 73860), (12310, 69888), (12480, 68936), (13440, 64012), (14560, 59088), (14772, 58240), (16003, 53760), (16640, 51702), (17234, 49920), (17472, 49240), (17920, 48009), (18465, 46592), (19696, 43680), (19968, 43085), (21840, 39392), (23296, 36930), (24620, 34944), (24960, 34468), (25851, 33280), (26880, 32006), (29120, 29544)]