216410880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 807657984

約数和(自身を除く): 591247104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 97, 105, 112, 120, 128, 140, 160, 166, 168, 192, 194, 210, 224, 240, 249, 256, 280, 291, 320, 332, 336, 384, 388, 415, 420, 448, 480, 485, 498, 560, 581, 582, 640, 664, 672, 679, 768, 776, 830, 840, 896, 960, 970, 996, 1120, 1162, 1164, 1245, 1280, 1328, 1344, 1358, 1455, 1552, 1660, 1680, 1743, 1792, 1920, 1940, 1992, 2037, 2240, 2324, 2328, 2490, 2656, 2688, 2716, 2905, 2910, 3104, 3320, 3360, 3395, 3486, 3840, 3880, 3984, 4074, 4480, 4648, 4656, 4980, 5312, 5376, 5432, 5810, 5820, 6208, 6640, 6720, 6790, 6972, 7760, 7968, 8051, 8148, 8715, 8960, 9296, 9312, 9960, 10185, 10624, 10864, 11620, 11640, 12416, 13280, 13440, 13580, 13944, 15520, 15936, 16102, 16296, 17430, 18592, 18624, 19920, 20370, 21248, 21728, 23240, 23280, 24153, 24832, 26560, 26880, 27160, 27888, 31040, 31872, 32204, 32592, 34860, 37184, 37248, 39840, 40255, 40740, 43456, 46480, 46560, 48306, 53120, 54320, 55776, 56357, 62080, 63744, 64408, 65184, 69720, 74368, 74496, 79680, 80510, 81480, 86912, 92960, 93120, 96612, 106240, 108640, 111552, 112714, 120765, 124160, 128816, 130368, 139440, 148736, 159360, 161020, 162960, 169071, 173824, 185920, 186240, 193224, 217280, 223104, 225428, 241530, 257632, 260736, 278880, 281785, 318720, 322040, 325920, 338142, 371840, 372480, 386448, 434560, 446208, 450856, 483060, 515264, 521472, 557760, 563570, 644080, 651840, 676284, 743680, 772896, 845355, 869120, 901712, 966120, 1030528, 1115520, 1127140, 1288160, 1303680, 1352568, 1545792, 1690710, 1803424, 1932240, 2061056, 2231040, 2254280, 2576320, 2607360, 2705136, 3091584, 3381420, 3606848, 3864480, 4508560, 5152640, 5410272, 6183168, 6762840, 7213696, 7728960, 9017120, 10305280, 10820544, 13525680, 14427392, 15457920, 18034240, 21641088, 27051360, 30915840, 36068480, 43282176, 54102720, 72136960, 108205440, 216410880]

約数ペア:

[(1, 216410880), (2, 108205440), (3, 72136960), (4, 54102720), (5, 43282176), (6, 36068480), (7, 30915840), (8, 27051360), (10, 21641088), (12, 18034240), (14, 15457920), (15, 14427392), (16, 13525680), (20, 10820544), (21, 10305280), (24, 9017120), (28, 7728960), (30, 7213696), (32, 6762840), (35, 6183168), (40, 5410272), (42, 5152640), (48, 4508560), (56, 3864480), (60, 3606848), (64, 3381420), (70, 3091584), (80, 2705136), (83, 2607360), (84, 2576320), (96, 2254280), (97, 2231040), (105, 2061056), (112, 1932240), (120, 1803424), (128, 1690710), (140, 1545792), (160, 1352568), (166, 1303680), (168, 1288160), (192, 1127140), (194, 1115520), (210, 1030528), (224, 966120), (240, 901712), (249, 869120), (256, 845355), (280, 772896), (291, 743680), (320, 676284), (332, 651840), (336, 644080), (384, 563570), (388, 557760), (415, 521472), (420, 515264), (448, 483060), (480, 450856), (485, 446208), (498, 434560), (560, 386448), (581, 372480), (582, 371840), (640, 338142), (664, 325920), (672, 322040), (679, 318720), (768, 281785), (776, 278880), (830, 260736), (840, 257632), (896, 241530), (960, 225428), (970, 223104), (996, 217280), (1120, 193224), (1162, 186240), (1164, 185920), (1245, 173824), (1280, 169071), (1328, 162960), (1344, 161020), (1358, 159360), (1455, 148736), (1552, 139440), (1660, 130368), (1680, 128816), (1743, 124160), (1792, 120765), (1920, 112714), (1940, 111552), (1992, 108640), (2037, 106240), (2240, 96612), (2324, 93120), (2328, 92960), (2490, 86912), (2656, 81480), (2688, 80510), (2716, 79680), (2905, 74496), (2910, 74368), (3104, 69720), (3320, 65184), (3360, 64408), (3395, 63744), (3486, 62080), (3840, 56357), (3880, 55776), (3984, 54320), (4074, 53120), (4480, 48306), (4648, 46560), (4656, 46480), (4980, 43456), (5312, 40740), (5376, 40255), (5432, 39840), (5810, 37248), (5820, 37184), (6208, 34860), (6640, 32592), (6720, 32204), (6790, 31872), (6972, 31040), (7760, 27888), (7968, 27160), (8051, 26880), (8148, 26560), (8715, 24832), (8960, 24153), (9296, 23280), (9312, 23240), (9960, 21728), (10185, 21248), (10624, 20370), (10864, 19920), (11620, 18624), (11640, 18592), (12416, 17430), (13280, 16296), (13440, 16102), (13580, 15936), (13944, 15520)]