215273520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 360

約数和(自身を含む): 910754208

約数和(自身を除く): 695480688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 242, 252, 264, 280, 308, 315, 330, 336, 353, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 528, 560, 605, 616, 630, 660, 693, 706, 720, 726, 770, 792, 840, 847, 880, 924, 968, 990, 1008, 1059, 1089, 1155, 1210, 1232, 1260, 1320, 1386, 1412, 1452, 1540, 1584, 1680, 1694, 1765, 1815, 1848, 1936, 1980, 2118, 2178, 2310, 2420, 2471, 2520, 2541, 2640, 2772, 2824, 2904, 3080, 3177, 3388, 3465, 3530, 3630, 3696, 3883, 3960, 4235, 4236, 4356, 4620, 4840, 4942, 5040, 5082, 5295, 5445, 5544, 5648, 5808, 6160, 6354, 6776, 6930, 7060, 7260, 7413, 7623, 7766, 7920, 8470, 8472, 8712, 9240, 9680, 9884, 10164, 10590, 10890, 11088, 11649, 12355, 12705, 12708, 13552, 13860, 14120, 14520, 14826, 15246, 15532, 15885, 16940, 16944, 17424, 18480, 19415, 19768, 20328, 21180, 21780, 22239, 23298, 24710, 25410, 25416, 27181, 27720, 28240, 29040, 29652, 30492, 31064, 31770, 33880, 34947, 37065, 38115, 38830, 39536, 40656, 42360, 42713, 43560, 44478, 46596, 49420, 50820, 50832, 54362, 55440, 58245, 59304, 60984, 62128, 63540, 67760, 69894, 74130, 76230, 77660, 81543, 84720, 85426, 87120, 88956, 93192, 98840, 101640, 108724, 111195, 116490, 118608, 121968, 127080, 128139, 135905, 139788, 148260, 152460, 155320, 163086, 170852, 174735, 177912, 186384, 197680, 203280, 213565, 217448, 222390, 232980, 244629, 254160, 256278, 271810, 279576, 296520, 298991, 304920, 310640, 326172, 341704, 349470, 355824, 384417, 407715, 427130, 434896, 444780, 465960, 489258, 512556, 543620, 559152, 593040, 597982, 609840, 640695, 652344, 683408, 698940, 768834, 815430, 854260, 889560, 896973, 931920, 978516, 1025112, 1087240, 1195964, 1223145, 1281390, 1304688, 1397880, 1494955, 1537668, 1630860, 1708520, 1779120, 1793946, 1922085, 1957032, 2050224, 2174480, 2391928, 2446290, 2562780, 2690919, 2795760, 2989910, 3075336, 3261720, 3417040, 3587892, 3844170, 3914064, 4484865, 4783856, 4892580, 5125560, 5381838, 5979820, 6150672, 6523440, 7175784, 7688340, 8969730, 9785160, 10251120, 10763676, 11959640, 13454595, 14351568, 15376680, 17939460, 19570320, 21527352, 23919280, 26909190, 30753360, 35878920, 43054704, 53818380, 71757840, 107636760, 215273520]

約数ペア:

[(1, 215273520), (2, 107636760), (3, 71757840), (4, 53818380), (5, 43054704), (6, 35878920), (7, 30753360), (8, 26909190), (9, 23919280), (10, 21527352), (11, 19570320), (12, 17939460), (14, 15376680), (15, 14351568), (16, 13454595), (18, 11959640), (20, 10763676), (21, 10251120), (22, 9785160), (24, 8969730), (28, 7688340), (30, 7175784), (33, 6523440), (35, 6150672), (36, 5979820), (40, 5381838), (42, 5125560), (44, 4892580), (45, 4783856), (48, 4484865), (55, 3914064), (56, 3844170), (60, 3587892), (63, 3417040), (66, 3261720), (70, 3075336), (72, 2989910), (77, 2795760), (80, 2690919), (84, 2562780), (88, 2446290), (90, 2391928), (99, 2174480), (105, 2050224), (110, 1957032), (112, 1922085), (120, 1793946), (121, 1779120), (126, 1708520), (132, 1630860), (140, 1537668), (144, 1494955), (154, 1397880), (165, 1304688), (168, 1281390), (176, 1223145), (180, 1195964), (198, 1087240), (210, 1025112), (220, 978516), (231, 931920), (240, 896973), (242, 889560), (252, 854260), (264, 815430), (280, 768834), (308, 698940), (315, 683408), (330, 652344), (336, 640695), (353, 609840), (360, 597982), (363, 593040), (385, 559152), (396, 543620), (420, 512556), (440, 489258), (462, 465960), (484, 444780), (495, 434896), (504, 427130), (528, 407715), (560, 384417), (605, 355824), (616, 349470), (630, 341704), (660, 326172), (693, 310640), (706, 304920), (720, 298991), (726, 296520), (770, 279576), (792, 271810), (840, 256278), (847, 254160), (880, 244629), (924, 232980), (968, 222390), (990, 217448), (1008, 213565), (1059, 203280), (1089, 197680), (1155, 186384), (1210, 177912), (1232, 174735), (1260, 170852), (1320, 163086), (1386, 155320), (1412, 152460), (1452, 148260), (1540, 139788), (1584, 135905), (1680, 128139), (1694, 127080), (1765, 121968), (1815, 118608), (1848, 116490), (1936, 111195), (1980, 108724), (2118, 101640), (2178, 98840), (2310, 93192), (2420, 88956), (2471, 87120), (2520, 85426), (2541, 84720), (2640, 81543), (2772, 77660), (2824, 76230), (2904, 74130), (3080, 69894), (3177, 67760), (3388, 63540), (3465, 62128), (3530, 60984), (3630, 59304), (3696, 58245), (3883, 55440), (3960, 54362), (4235, 50832), (4236, 50820), (4356, 49420), (4620, 46596), (4840, 44478), (4942, 43560), (5040, 42713), (5082, 42360), (5295, 40656), (5445, 39536), (5544, 38830), (5648, 38115), (5808, 37065), (6160, 34947), (6354, 33880), (6776, 31770), (6930, 31064), (7060, 30492), (7260, 29652), (7413, 29040), (7623, 28240), (7766, 27720), (7920, 27181), (8470, 25416), (8472, 25410), (8712, 24710), (9240, 23298), (9680, 22239), (9884, 21780), (10164, 21180), (10590, 20328), (10890, 19768), (11088, 19415), (11649, 18480), (12355, 17424), (12705, 16944), (12708, 16940), (13552, 15885), (13860, 15532), (14120, 15246), (14520, 14826)]