18411386880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{811}}^1$

素因数の和:1580

約数の個数: 192

約数和(自身を含む): 59054486400

約数和(自身を除く): 40643099520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 739, 768, 811, 960, 1024, 1280, 1478, 1536, 1622, 1920, 2048, 2217, 2433, 2560, 2956, 3072, 3244, 3695, 3840, 4055, 4434, 4866, 5120, 5912, 6144, 6488, 7390, 7680, 8110, 8868, 9732, 10240, 11085, 11824, 12165, 12976, 14780, 15360, 16220, 17736, 19464, 22170, 23648, 24330, 25952, 29560, 30720, 32440, 35472, 38928, 44340, 47296, 48660, 51904, 59120, 64880, 70944, 77856, 88680, 94592, 97320, 103808, 118240, 129760, 141888, 155712, 177360, 189184, 194640, 207616, 236480, 259520, 283776, 311424, 354720, 378368, 389280, 415232, 472960, 519040, 567552, 599329, 622848, 709440, 756736, 778560, 830464, 945920, 1038080, 1135104, 1198658, 1245696, 1418880, 1513472, 1557120, 1660928, 1797987, 1891840, 2076160, 2270208, 2397316, 2491392, 2837760, 2996645, 3114240, 3595974, 3783680, 4152320, 4540416, 4794632, 4982784, 5675520, 5993290, 6228480, 7191948, 7567360, 8304640, 8989935, 9589264, 11351040, 11986580, 12456960, 14383896, 17979870, 19178528, 22702080, 23973160, 24913920, 28767792, 35959740, 38357056, 47946320, 57535584, 71919480, 76714112, 95892640, 115071168, 143838960, 153428224, 191785280, 230142336, 287677920, 306856448, 383570560, 460284672, 575355840, 613712896, 767141120, 920569344, 1150711680, 1227425792, 1534282240, 1841138688, 2301423360, 3068564480, 3682277376, 4602846720, 6137128960, 9205693440, 18411386880]

約数ペア:

[(1, 18411386880), (2, 9205693440), (3, 6137128960), (4, 4602846720), (5, 3682277376), (6, 3068564480), (8, 2301423360), (10, 1841138688), (12, 1534282240), (15, 1227425792), (16, 1150711680), (20, 920569344), (24, 767141120), (30, 613712896), (32, 575355840), (40, 460284672), (48, 383570560), (60, 306856448), (64, 287677920), (80, 230142336), (96, 191785280), (120, 153428224), (128, 143838960), (160, 115071168), (192, 95892640), (240, 76714112), (256, 71919480), (320, 57535584), (384, 47946320), (480, 38357056), (512, 35959740), (640, 28767792), (739, 24913920), (768, 23973160), (811, 22702080), (960, 19178528), (1024, 17979870), (1280, 14383896), (1478, 12456960), (1536, 11986580), (1622, 11351040), (1920, 9589264), (2048, 8989935), (2217, 8304640), (2433, 7567360), (2560, 7191948), (2956, 6228480), (3072, 5993290), (3244, 5675520), (3695, 4982784), (3840, 4794632), (4055, 4540416), (4434, 4152320), (4866, 3783680), (5120, 3595974), (5912, 3114240), (6144, 2996645), (6488, 2837760), (7390, 2491392), (7680, 2397316), (8110, 2270208), (8868, 2076160), (9732, 1891840), (10240, 1797987), (11085, 1660928), (11824, 1557120), (12165, 1513472), (12976, 1418880), (14780, 1245696), (15360, 1198658), (16220, 1135104), (17736, 1038080), (19464, 945920), (22170, 830464), (23648, 778560), (24330, 756736), (25952, 709440), (29560, 622848), (30720, 599329), (32440, 567552), (35472, 519040), (38928, 472960), (44340, 415232), (47296, 389280), (48660, 378368), (51904, 354720), (59120, 311424), (64880, 283776), (70944, 259520), (77856, 236480), (88680, 207616), (94592, 194640), (97320, 189184), (103808, 177360), (118240, 155712), (129760, 141888)]