15676742720

素因数分解:

$2^6\times 5^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:1168

約数の個数: 112

約数和(自身を含む): 37650255408

約数和(自身を除く): 21973512688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 281, 313, 320, 557, 562, 626, 1114, 1124, 1252, 1405, 1565, 2228, 2248, 2504, 2785, 2810, 3130, 4456, 4496, 5008, 5570, 5620, 6260, 8912, 8992, 10016, 11140, 11240, 12520, 17824, 17984, 20032, 22280, 22480, 25040, 35648, 44560, 44960, 50080, 87953, 89120, 89920, 100160, 156517, 174341, 175906, 178240, 313034, 348682, 351812, 439765, 626068, 697364, 703624, 782585, 871705, 879530, 1252136, 1394728, 1407248, 1565170, 1743410, 1759060, 2504272, 2789456, 2814496, 3130340, 3486820, 3518120, 5008544, 5578912, 5628992, 6260680, 6973640, 7036240, 10017088, 11157824, 12521360, 13947280, 14072480, 25042720, 27894560, 28144960, 48989821, 50085440, 55789120, 97979642, 195959284, 244949105, 391918568, 489898210, 783837136, 979796420, 1567674272, 1959592840, 3135348544, 3919185680, 7838371360, 15676742720]

約数ペア:

[(1, 15676742720), (2, 7838371360), (4, 3919185680), (5, 3135348544), (8, 1959592840), (10, 1567674272), (16, 979796420), (20, 783837136), (32, 489898210), (40, 391918568), (64, 244949105), (80, 195959284), (160, 97979642), (281, 55789120), (313, 50085440), (320, 48989821), (557, 28144960), (562, 27894560), (626, 25042720), (1114, 14072480), (1124, 13947280), (1252, 12521360), (1405, 11157824), (1565, 10017088), (2228, 7036240), (2248, 6973640), (2504, 6260680), (2785, 5628992), (2810, 5578912), (3130, 5008544), (4456, 3518120), (4496, 3486820), (5008, 3130340), (5570, 2814496), (5620, 2789456), (6260, 2504272), (8912, 1759060), (8992, 1743410), (10016, 1565170), (11140, 1407248), (11240, 1394728), (12520, 1252136), (17824, 879530), (17984, 871705), (20032, 782585), (22280, 703624), (22480, 697364), (25040, 626068), (35648, 439765), (44560, 351812), (44960, 348682), (50080, 313034), (87953, 178240), (89120, 175906), (89920, 174341), (100160, 156517)]