542118080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 224

約数和(自身を含む): 1571500032

約数和(自身を除く): 1029381952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 112, 124, 140, 148, 155, 160, 185, 211, 217, 224, 248, 259, 280, 296, 310, 320, 370, 422, 434, 448, 496, 518, 560, 592, 620, 740, 844, 868, 992, 1036, 1055, 1085, 1120, 1147, 1184, 1240, 1295, 1477, 1480, 1688, 1736, 1984, 2072, 2110, 2170, 2240, 2294, 2368, 2480, 2590, 2954, 2960, 3376, 3472, 4144, 4220, 4340, 4588, 4960, 5180, 5735, 5908, 5920, 6541, 6752, 6944, 7385, 7807, 8029, 8288, 8440, 8680, 9176, 9920, 10360, 11470, 11816, 11840, 13082, 13504, 13888, 14770, 15614, 16058, 16576, 16880, 17360, 18352, 20720, 22940, 23632, 26164, 29540, 31228, 32116, 32705, 33760, 34720, 36704, 39035, 40145, 41440, 45787, 45880, 47264, 52328, 54649, 59080, 62456, 64232, 65410, 67520, 69440, 73408, 78070, 80290, 82880, 91574, 91760, 94528, 104656, 109298, 118160, 124912, 128464, 130820, 156140, 160580, 183148, 183520, 209312, 218596, 228935, 236320, 242017, 249824, 256928, 261640, 273245, 312280, 321160, 366296, 367040, 418624, 437192, 457870, 472640, 484034, 499648, 513856, 523280, 546490, 624560, 642320, 732592, 874384, 915740, 968068, 1046560, 1092980, 1210085, 1249120, 1284640, 1465184, 1694119, 1748768, 1831480, 1936136, 2093120, 2185960, 2420170, 2498240, 2569280, 2930368, 3388238, 3497536, 3662960, 3872272, 4371920, 4840340, 6776476, 7325920, 7744544, 8470595, 8743840, 9680680, 13552952, 14651840, 15489088, 16941190, 17487680, 19361360, 27105904, 33882380, 38722720, 54211808, 67764760, 77445440, 108423616, 135529520, 271059040, 542118080]

約数ペア:

[(1, 542118080), (2, 271059040), (4, 135529520), (5, 108423616), (7, 77445440), (8, 67764760), (10, 54211808), (14, 38722720), (16, 33882380), (20, 27105904), (28, 19361360), (31, 17487680), (32, 16941190), (35, 15489088), (37, 14651840), (40, 13552952), (56, 9680680), (62, 8743840), (64, 8470595), (70, 7744544), (74, 7325920), (80, 6776476), (112, 4840340), (124, 4371920), (140, 3872272), (148, 3662960), (155, 3497536), (160, 3388238), (185, 2930368), (211, 2569280), (217, 2498240), (224, 2420170), (248, 2185960), (259, 2093120), (280, 1936136), (296, 1831480), (310, 1748768), (320, 1694119), (370, 1465184), (422, 1284640), (434, 1249120), (448, 1210085), (496, 1092980), (518, 1046560), (560, 968068), (592, 915740), (620, 874384), (740, 732592), (844, 642320), (868, 624560), (992, 546490), (1036, 523280), (1055, 513856), (1085, 499648), (1120, 484034), (1147, 472640), (1184, 457870), (1240, 437192), (1295, 418624), (1477, 367040), (1480, 366296), (1688, 321160), (1736, 312280), (1984, 273245), (2072, 261640), (2110, 256928), (2170, 249824), (2240, 242017), (2294, 236320), (2368, 228935), (2480, 218596), (2590, 209312), (2954, 183520), (2960, 183148), (3376, 160580), (3472, 156140), (4144, 130820), (4220, 128464), (4340, 124912), (4588, 118160), (4960, 109298), (5180, 104656), (5735, 94528), (5908, 91760), (5920, 91574), (6541, 82880), (6752, 80290), (6944, 78070), (7385, 73408), (7807, 69440), (8029, 67520), (8288, 65410), (8440, 64232), (8680, 62456), (9176, 59080), (9920, 54649), (10360, 52328), (11470, 47264), (11816, 45880), (11840, 45787), (13082, 41440), (13504, 40145), (13888, 39035), (14770, 36704), (15614, 34720), (16058, 33760), (16576, 32705), (16880, 32116), (17360, 31228), (18352, 29540), (20720, 26164), (22940, 23632)]