15677077760

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1291}}^1$

素因数の和:1544

約数の個数: 144

約数和(自身を含む): 38503563840

約数和(自身を除く): 22826486080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 179, 212, 256, 265, 320, 358, 424, 530, 640, 716, 848, 895, 1060, 1280, 1291, 1432, 1696, 1790, 2120, 2582, 2864, 3392, 3580, 4240, 5164, 5728, 6455, 6784, 7160, 8480, 9487, 10328, 11456, 12910, 13568, 14320, 16960, 18974, 20656, 22912, 25820, 28640, 33920, 37948, 41312, 45824, 47435, 51640, 57280, 67840, 68423, 75896, 82624, 94870, 103280, 114560, 136846, 151792, 165248, 189740, 206560, 229120, 231089, 273692, 303584, 330496, 342115, 379480, 413120, 462178, 547384, 607168, 684230, 758960, 826240, 924356, 1094768, 1155445, 1214336, 1368460, 1517920, 1652480, 1848712, 2189536, 2310890, 2428672, 2736920, 3035840, 3697424, 4379072, 4621780, 5473840, 6071680, 7394848, 8758144, 9243560, 10947680, 12143360, 12247717, 14789696, 17516288, 18487120, 21895360, 24495434, 29579392, 36974240, 43790720, 48990868, 59158784, 61238585, 73948480, 87581440, 97981736, 122477170, 147896960, 195963472, 244954340, 295793920, 391926944, 489908680, 783853888, 979817360, 1567707776, 1959634720, 3135415552, 3919269440, 7838538880, 15677077760]

約数ペア:

[(1, 15677077760), (2, 7838538880), (4, 3919269440), (5, 3135415552), (8, 1959634720), (10, 1567707776), (16, 979817360), (20, 783853888), (32, 489908680), (40, 391926944), (53, 295793920), (64, 244954340), (80, 195963472), (106, 147896960), (128, 122477170), (160, 97981736), (179, 87581440), (212, 73948480), (256, 61238585), (265, 59158784), (320, 48990868), (358, 43790720), (424, 36974240), (530, 29579392), (640, 24495434), (716, 21895360), (848, 18487120), (895, 17516288), (1060, 14789696), (1280, 12247717), (1291, 12143360), (1432, 10947680), (1696, 9243560), (1790, 8758144), (2120, 7394848), (2582, 6071680), (2864, 5473840), (3392, 4621780), (3580, 4379072), (4240, 3697424), (5164, 3035840), (5728, 2736920), (6455, 2428672), (6784, 2310890), (7160, 2189536), (8480, 1848712), (9487, 1652480), (10328, 1517920), (11456, 1368460), (12910, 1214336), (13568, 1155445), (14320, 1094768), (16960, 924356), (18974, 826240), (20656, 758960), (22912, 684230), (25820, 607168), (28640, 547384), (33920, 462178), (37948, 413120), (41312, 379480), (45824, 342115), (47435, 330496), (51640, 303584), (57280, 273692), (67840, 231089), (68423, 229120), (75896, 206560), (82624, 189740), (94870, 165248), (103280, 151792), (114560, 136846)]