1313041920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 320

約数和(自身を含む): 4534263360

約数和(自身を除く): 3221221440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 89, 96, 102, 113, 120, 128, 136, 160, 170, 178, 192, 204, 226, 240, 255, 256, 267, 272, 320, 339, 340, 356, 384, 408, 445, 452, 480, 510, 512, 534, 544, 565, 640, 678, 680, 712, 768, 816, 890, 904, 960, 1020, 1068, 1088, 1130, 1280, 1335, 1356, 1360, 1424, 1513, 1536, 1632, 1695, 1780, 1808, 1920, 1921, 2040, 2136, 2176, 2260, 2560, 2670, 2712, 2720, 2848, 3026, 3264, 3390, 3560, 3616, 3840, 3842, 4080, 4272, 4352, 4520, 4539, 5340, 5424, 5440, 5696, 5763, 6052, 6528, 6780, 7120, 7232, 7565, 7680, 7684, 8160, 8544, 8704, 9040, 9078, 9605, 10057, 10680, 10848, 10880, 11392, 11526, 12104, 13056, 13560, 14240, 14464, 15130, 15368, 16320, 17088, 18080, 18156, 19210, 20114, 21360, 21696, 21760, 22695, 22784, 23052, 24208, 26112, 27120, 28480, 28815, 28928, 30171, 30260, 30736, 32640, 34176, 36160, 36312, 38420, 40228, 42720, 43392, 43520, 45390, 45568, 46104, 48416, 50285, 54240, 56960, 57630, 57856, 60342, 60520, 61472, 65280, 68352, 72320, 72624, 76840, 80456, 85440, 86784, 90780, 92208, 96832, 100570, 108480, 113920, 115260, 120684, 121040, 122944, 130560, 136704, 144640, 145248, 150855, 153680, 160912, 170880, 170969, 173568, 181560, 184416, 193664, 201140, 216960, 227840, 230520, 241368, 242080, 245888, 289280, 290496, 301710, 307360, 321824, 341760, 341938, 363120, 368832, 387328, 402280, 433920, 461040, 482736, 484160, 491776, 512907, 580992, 603420, 614720, 643648, 683520, 683876, 726240, 737664, 774656, 804560, 854845, 867840, 922080, 965472, 968320, 983552, 1025814, 1161984, 1206840, 1229440, 1287296, 1367752, 1452480, 1475328, 1609120, 1709690, 1844160, 1930944, 1936640, 2051628, 2323968, 2413680, 2458880, 2564535, 2574592, 2735504, 2904960, 2950656, 3218240, 3419380, 3688320, 3861888, 3873280, 4103256, 4827360, 4917760, 5129070, 5149184, 5471008, 5809920, 6436480, 6838760, 7376640, 7723776, 8206512, 9654720, 10258140, 10942016, 11619840, 12872960, 13677520, 14753280, 15447552, 16413024, 19309440, 20516280, 21884032, 25745920, 27355040, 32826048, 38618880, 41032560, 43768064, 54710080, 65652096, 77237760, 82065120, 87536128, 109420160, 131304192, 164130240, 218840320, 262608384, 328260480, 437680640, 656520960, 1313041920]

約数ペア:

[(1, 1313041920), (2, 656520960), (3, 437680640), (4, 328260480), (5, 262608384), (6, 218840320), (8, 164130240), (10, 131304192), (12, 109420160), (15, 87536128), (16, 82065120), (17, 77237760), (20, 65652096), (24, 54710080), (30, 43768064), (32, 41032560), (34, 38618880), (40, 32826048), (48, 27355040), (51, 25745920), (60, 21884032), (64, 20516280), (68, 19309440), (80, 16413024), (85, 15447552), (89, 14753280), (96, 13677520), (102, 12872960), (113, 11619840), (120, 10942016), (128, 10258140), (136, 9654720), (160, 8206512), (170, 7723776), (178, 7376640), (192, 6838760), (204, 6436480), (226, 5809920), (240, 5471008), (255, 5149184), (256, 5129070), (267, 4917760), (272, 4827360), (320, 4103256), (339, 3873280), (340, 3861888), (356, 3688320), (384, 3419380), (408, 3218240), (445, 2950656), (452, 2904960), (480, 2735504), (510, 2574592), (512, 2564535), (534, 2458880), (544, 2413680), (565, 2323968), (640, 2051628), (678, 1936640), (680, 1930944), (712, 1844160), (768, 1709690), (816, 1609120), (890, 1475328), (904, 1452480), (960, 1367752), (1020, 1287296), (1068, 1229440), (1088, 1206840), (1130, 1161984), (1280, 1025814), (1335, 983552), (1356, 968320), (1360, 965472), (1424, 922080), (1513, 867840), (1536, 854845), (1632, 804560), (1695, 774656), (1780, 737664), (1808, 726240), (1920, 683876), (1921, 683520), (2040, 643648), (2136, 614720), (2176, 603420), (2260, 580992), (2560, 512907), (2670, 491776), (2712, 484160), (2720, 482736), (2848, 461040), (3026, 433920), (3264, 402280), (3390, 387328), (3560, 368832), (3616, 363120), (3840, 341938), (3842, 341760), (4080, 321824), (4272, 307360), (4352, 301710), (4520, 290496), (4539, 289280), (5340, 245888), (5424, 242080), (5440, 241368), (5696, 230520), (5763, 227840), (6052, 216960), (6528, 201140), (6780, 193664), (7120, 184416), (7232, 181560), (7565, 173568), (7680, 170969), (7684, 170880), (8160, 160912), (8544, 153680), (8704, 150855), (9040, 145248), (9078, 144640), (9605, 136704), (10057, 130560), (10680, 122944), (10848, 121040), (10880, 120684), (11392, 115260), (11526, 113920), (12104, 108480), (13056, 100570), (13560, 96832), (14240, 92208), (14464, 90780), (15130, 86784), (15368, 85440), (16320, 80456), (17088, 76840), (18080, 72624), (18156, 72320), (19210, 68352), (20114, 65280), (21360, 61472), (21696, 60520), (21760, 60342), (22695, 57856), (22784, 57630), (23052, 56960), (24208, 54240), (26112, 50285), (27120, 48416), (28480, 46104), (28815, 45568), (28928, 45390), (30171, 43520), (30260, 43392), (30736, 42720), (32640, 40228), (34176, 38420), (36160, 36312)]