908794320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 320

約数和(自身を含む): 3445493760

約数和(自身を除く): 2536699440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 71, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 142, 152, 168, 190, 210, 213, 228, 240, 266, 280, 284, 285, 304, 336, 355, 380, 399, 401, 420, 426, 456, 497, 532, 560, 568, 570, 665, 710, 760, 798, 802, 840, 852, 912, 994, 1064, 1065, 1136, 1140, 1203, 1330, 1349, 1420, 1491, 1520, 1596, 1604, 1680, 1704, 1988, 1995, 2005, 2128, 2130, 2280, 2406, 2485, 2660, 2698, 2807, 2840, 2982, 3192, 3208, 3408, 3976, 3990, 4010, 4047, 4260, 4560, 4812, 4970, 5320, 5396, 5614, 5680, 5964, 6015, 6384, 6416, 6745, 7455, 7619, 7952, 7980, 8020, 8094, 8421, 8520, 9443, 9624, 9940, 10640, 10792, 11228, 11928, 12030, 13490, 14035, 14910, 15238, 15960, 16040, 16188, 16842, 17040, 18886, 19248, 19880, 20235, 21584, 22456, 22857, 23856, 24060, 26980, 28070, 28329, 28471, 29820, 30476, 31920, 32080, 32376, 33684, 37772, 38095, 39760, 40470, 42105, 44912, 45714, 47215, 48120, 53333, 53960, 56140, 56658, 56942, 59640, 60952, 64752, 67368, 75544, 76190, 80940, 84210, 85413, 91428, 94430, 96240, 106666, 107920, 112280, 113316, 113884, 114285, 119280, 121904, 134736, 141645, 142355, 151088, 152380, 159999, 161880, 168420, 170826, 182856, 188860, 199297, 213332, 224560, 226632, 227768, 228570, 266665, 283290, 284710, 304760, 319998, 323760, 336840, 341652, 365712, 377720, 398594, 426664, 427065, 453264, 455536, 457140, 533330, 540949, 566580, 569420, 597891, 609520, 639996, 673680, 683304, 755440, 797188, 799995, 853328, 854130, 914280, 996485, 1066660, 1081898, 1133160, 1138840, 1195782, 1279992, 1366608, 1594376, 1599990, 1622847, 1708260, 1828560, 1992970, 2133320, 2163796, 2266320, 2277680, 2391564, 2559984, 2704745, 2989455, 3188752, 3199980, 3245694, 3416520, 3786643, 3985940, 4266640, 4327592, 4783128, 5409490, 5978910, 6399960, 6491388, 6833040, 7573286, 7971880, 8114235, 8655184, 9566256, 10818980, 11359929, 11957820, 12799920, 12982776, 15146572, 15943760, 16228470, 18933215, 21637960, 22719858, 23915640, 25965552, 30293144, 32456940, 37866430, 43275920, 45439716, 47831280, 56799645, 60586288, 64913880, 75732860, 90879432, 113599290, 129827760, 151465720, 181758864, 227198580, 302931440, 454397160, 908794320]

約数ペア:

[(1, 908794320), (2, 454397160), (3, 302931440), (4, 227198580), (5, 181758864), (6, 151465720), (7, 129827760), (8, 113599290), (10, 90879432), (12, 75732860), (14, 64913880), (15, 60586288), (16, 56799645), (19, 47831280), (20, 45439716), (21, 43275920), (24, 37866430), (28, 32456940), (30, 30293144), (35, 25965552), (38, 23915640), (40, 22719858), (42, 21637960), (48, 18933215), (56, 16228470), (57, 15943760), (60, 15146572), (70, 12982776), (71, 12799920), (76, 11957820), (80, 11359929), (84, 10818980), (95, 9566256), (105, 8655184), (112, 8114235), (114, 7971880), (120, 7573286), (133, 6833040), (140, 6491388), (142, 6399960), (152, 5978910), (168, 5409490), (190, 4783128), (210, 4327592), (213, 4266640), (228, 3985940), (240, 3786643), (266, 3416520), (280, 3245694), (284, 3199980), (285, 3188752), (304, 2989455), (336, 2704745), (355, 2559984), (380, 2391564), (399, 2277680), (401, 2266320), (420, 2163796), (426, 2133320), (456, 1992970), (497, 1828560), (532, 1708260), (560, 1622847), (568, 1599990), (570, 1594376), (665, 1366608), (710, 1279992), (760, 1195782), (798, 1138840), (802, 1133160), (840, 1081898), (852, 1066660), (912, 996485), (994, 914280), (1064, 854130), (1065, 853328), (1136, 799995), (1140, 797188), (1203, 755440), (1330, 683304), (1349, 673680), (1420, 639996), (1491, 609520), (1520, 597891), (1596, 569420), (1604, 566580), (1680, 540949), (1704, 533330), (1988, 457140), (1995, 455536), (2005, 453264), (2128, 427065), (2130, 426664), (2280, 398594), (2406, 377720), (2485, 365712), (2660, 341652), (2698, 336840), (2807, 323760), (2840, 319998), (2982, 304760), (3192, 284710), (3208, 283290), (3408, 266665), (3976, 228570), (3990, 227768), (4010, 226632), (4047, 224560), (4260, 213332), (4560, 199297), (4812, 188860), (4970, 182856), (5320, 170826), (5396, 168420), (5614, 161880), (5680, 159999), (5964, 152380), (6015, 151088), (6384, 142355), (6416, 141645), (6745, 134736), (7455, 121904), (7619, 119280), (7952, 114285), (7980, 113884), (8020, 113316), (8094, 112280), (8421, 107920), (8520, 106666), (9443, 96240), (9624, 94430), (9940, 91428), (10640, 85413), (10792, 84210), (11228, 80940), (11928, 76190), (12030, 75544), (13490, 67368), (14035, 64752), (14910, 60952), (15238, 59640), (15960, 56942), (16040, 56658), (16188, 56140), (16842, 53960), (17040, 53333), (18886, 48120), (19248, 47215), (19880, 45714), (20235, 44912), (21584, 42105), (22456, 40470), (22857, 39760), (23856, 38095), (24060, 37772), (26980, 33684), (28070, 32376), (28329, 32080), (28471, 31920), (29820, 30476)]