91358080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:732

約数の個数: 128

約数和(自身を含む): 251164800

約数和(自身を除く): 159806720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 683, 704, 760, 836, 880, 1045, 1216, 1366, 1408, 1520, 1672, 1760, 2090, 2432, 2732, 3040, 3344, 3415, 3520, 4180, 5464, 6080, 6688, 6830, 7040, 7513, 8360, 10928, 12160, 12977, 13376, 13660, 15026, 16720, 21856, 25954, 26752, 27320, 30052, 33440, 37565, 43712, 51908, 54640, 60104, 64885, 66880, 75130, 87424, 103816, 109280, 120208, 129770, 133760, 142747, 150260, 207632, 218560, 240416, 259540, 285494, 300520, 415264, 437120, 480832, 519080, 570988, 601040, 713735, 830528, 961664, 1038160, 1141976, 1202080, 1427470, 1661056, 2076320, 2283952, 2404160, 2854940, 4152640, 4567904, 4808320, 5709880, 8305280, 9135808, 11419760, 18271616, 22839520, 45679040, 91358080]

約数ペア:

[(1, 91358080), (2, 45679040), (4, 22839520), (5, 18271616), (8, 11419760), (10, 9135808), (11, 8305280), (16, 5709880), (19, 4808320), (20, 4567904), (22, 4152640), (32, 2854940), (38, 2404160), (40, 2283952), (44, 2076320), (55, 1661056), (64, 1427470), (76, 1202080), (80, 1141976), (88, 1038160), (95, 961664), (110, 830528), (128, 713735), (152, 601040), (160, 570988), (176, 519080), (190, 480832), (209, 437120), (220, 415264), (304, 300520), (320, 285494), (352, 259540), (380, 240416), (418, 218560), (440, 207632), (608, 150260), (640, 142747), (683, 133760), (704, 129770), (760, 120208), (836, 109280), (880, 103816), (1045, 87424), (1216, 75130), (1366, 66880), (1408, 64885), (1520, 60104), (1672, 54640), (1760, 51908), (2090, 43712), (2432, 37565), (2732, 33440), (3040, 30052), (3344, 27320), (3415, 26752), (3520, 25954), (4180, 21856), (5464, 16720), (6080, 15026), (6688, 13660), (6830, 13376), (7040, 12977), (7513, 12160), (8360, 10928)]