260740480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 384

約数和(自身を含む): 866053440

約数和(自身を除く): 605312960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 37, 40, 44, 52, 55, 56, 64, 65, 70, 74, 77, 80, 88, 91, 104, 110, 112, 121, 128, 130, 140, 143, 148, 154, 160, 176, 182, 185, 208, 220, 224, 242, 259, 260, 280, 286, 296, 308, 320, 352, 364, 370, 385, 407, 416, 440, 448, 455, 481, 484, 518, 520, 560, 572, 592, 605, 616, 640, 704, 715, 728, 740, 770, 814, 832, 847, 880, 896, 910, 962, 968, 1001, 1036, 1040, 1120, 1144, 1184, 1210, 1232, 1295, 1408, 1430, 1456, 1480, 1540, 1573, 1628, 1664, 1694, 1760, 1820, 1924, 1936, 2002, 2035, 2072, 2080, 2240, 2288, 2368, 2405, 2420, 2464, 2590, 2849, 2860, 2912, 2960, 3080, 3146, 3256, 3367, 3388, 3520, 3640, 3848, 3872, 4004, 4070, 4144, 4160, 4235, 4477, 4480, 4576, 4736, 4810, 4840, 4928, 5005, 5180, 5291, 5698, 5720, 5824, 5920, 6160, 6292, 6512, 6734, 6776, 7040, 7280, 7696, 7744, 7865, 8008, 8140, 8288, 8320, 8470, 8954, 9152, 9620, 9680, 9856, 10010, 10360, 10582, 11011, 11396, 11440, 11648, 11840, 12320, 12584, 13024, 13468, 13552, 14245, 14560, 15392, 15488, 15730, 16016, 16280, 16576, 16835, 16940, 17908, 18304, 19240, 19360, 20020, 20720, 21164, 22022, 22385, 22792, 22880, 23680, 24640, 25168, 26048, 26455, 26936, 27104, 28490, 29120, 30784, 31339, 31460, 32032, 32560, 33152, 33670, 33880, 35816, 37037, 38480, 38720, 40040, 41440, 42328, 44044, 44770, 45584, 45760, 49280, 50336, 52096, 52910, 53872, 54208, 55055, 56980, 58201, 58240, 61568, 62678, 62920, 64064, 65120, 67340, 67760, 71632, 74074, 76960, 77440, 80080, 82880, 84656, 88088, 89540, 91168, 91520, 100672, 105820, 107744, 108416, 110110, 113960, 116402, 125356, 125840, 128128, 130240, 134680, 135520, 143264, 148148, 153920, 156695, 160160, 165760, 169312, 176176, 179080, 182336, 185185, 201344, 211640, 215488, 220220, 227920, 232804, 250712, 251680, 260480, 269360, 271040, 286528, 291005, 296296, 307840, 313390, 320320, 338624, 352352, 358160, 364672, 370370, 407407, 423280, 430976, 440440, 455840, 465608, 501424, 503360, 538720, 542080, 573056, 582010, 592592, 626780, 640640, 677248, 704704, 716320, 740740, 814814, 846560, 880880, 911680, 931216, 1002848, 1006720, 1077440, 1164020, 1185184, 1253560, 1409408, 1432640, 1481480, 1629628, 1693120, 1761760, 1823360, 1862432, 2005696, 2037035, 2154880, 2328040, 2370368, 2507120, 2865280, 2962960, 3259256, 3386240, 3523520, 3724864, 4011392, 4074070, 4656080, 4740736, 5014240, 5925920, 6518512, 7047040, 7449728, 8148140, 9312160, 10028480, 11851840, 13037024, 16296280, 18624320, 20056960, 23703680, 26074048, 32592560, 37248640, 52148096, 65185120, 130370240, 260740480]

約数ペア:

[(1, 260740480), (2, 130370240), (4, 65185120), (5, 52148096), (7, 37248640), (8, 32592560), (10, 26074048), (11, 23703680), (13, 20056960), (14, 18624320), (16, 16296280), (20, 13037024), (22, 11851840), (26, 10028480), (28, 9312160), (32, 8148140), (35, 7449728), (37, 7047040), (40, 6518512), (44, 5925920), (52, 5014240), (55, 4740736), (56, 4656080), (64, 4074070), (65, 4011392), (70, 3724864), (74, 3523520), (77, 3386240), (80, 3259256), (88, 2962960), (91, 2865280), (104, 2507120), (110, 2370368), (112, 2328040), (121, 2154880), (128, 2037035), (130, 2005696), (140, 1862432), (143, 1823360), (148, 1761760), (154, 1693120), (160, 1629628), (176, 1481480), (182, 1432640), (185, 1409408), (208, 1253560), (220, 1185184), (224, 1164020), (242, 1077440), (259, 1006720), (260, 1002848), (280, 931216), (286, 911680), (296, 880880), (308, 846560), (320, 814814), (352, 740740), (364, 716320), (370, 704704), (385, 677248), (407, 640640), (416, 626780), (440, 592592), (448, 582010), (455, 573056), (481, 542080), (484, 538720), (518, 503360), (520, 501424), (560, 465608), (572, 455840), (592, 440440), (605, 430976), (616, 423280), (640, 407407), (704, 370370), (715, 364672), (728, 358160), (740, 352352), (770, 338624), (814, 320320), (832, 313390), (847, 307840), (880, 296296), (896, 291005), (910, 286528), (962, 271040), (968, 269360), (1001, 260480), (1036, 251680), (1040, 250712), (1120, 232804), (1144, 227920), (1184, 220220), (1210, 215488), (1232, 211640), (1295, 201344), (1408, 185185), (1430, 182336), (1456, 179080), (1480, 176176), (1540, 169312), (1573, 165760), (1628, 160160), (1664, 156695), (1694, 153920), (1760, 148148), (1820, 143264), (1924, 135520), (1936, 134680), (2002, 130240), (2035, 128128), (2072, 125840), (2080, 125356), (2240, 116402), (2288, 113960), (2368, 110110), (2405, 108416), (2420, 107744), (2464, 105820), (2590, 100672), (2849, 91520), (2860, 91168), (2912, 89540), (2960, 88088), (3080, 84656), (3146, 82880), (3256, 80080), (3367, 77440), (3388, 76960), (3520, 74074), (3640, 71632), (3848, 67760), (3872, 67340), (4004, 65120), (4070, 64064), (4144, 62920), (4160, 62678), (4235, 61568), (4477, 58240), (4480, 58201), (4576, 56980), (4736, 55055), (4810, 54208), (4840, 53872), (4928, 52910), (5005, 52096), (5180, 50336), (5291, 49280), (5698, 45760), (5720, 45584), (5824, 44770), (5920, 44044), (6160, 42328), (6292, 41440), (6512, 40040), (6734, 38720), (6776, 38480), (7040, 37037), (7280, 35816), (7696, 33880), (7744, 33670), (7865, 33152), (8008, 32560), (8140, 32032), (8288, 31460), (8320, 31339), (8470, 30784), (8954, 29120), (9152, 28490), (9620, 27104), (9680, 26936), (9856, 26455), (10010, 26048), (10360, 25168), (10582, 24640), (11011, 23680), (11396, 22880), (11440, 22792), (11648, 22385), (11840, 22022), (12320, 21164), (12584, 20720), (13024, 20020), (13468, 19360), (13552, 19240), (14245, 18304), (14560, 17908), (15392, 16940), (15488, 16835), (15730, 16576), (16016, 16280)]