128069160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 413320320

約数和(自身を除く): 285251160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 67, 68, 85, 102, 120, 134, 136, 170, 201, 204, 255, 268, 335, 340, 402, 408, 510, 536, 670, 680, 804, 937, 1005, 1020, 1139, 1340, 1608, 1874, 2010, 2040, 2278, 2680, 2811, 3417, 3748, 4020, 4556, 4685, 5622, 5695, 6834, 7496, 8040, 9112, 9370, 11244, 11390, 13668, 14055, 15929, 17085, 18740, 22488, 22780, 27336, 28110, 31858, 34170, 37480, 45560, 47787, 56220, 62779, 63716, 68340, 79645, 95574, 112440, 125558, 127432, 136680, 159290, 188337, 191148, 238935, 251116, 313895, 318580, 376674, 382296, 477870, 502232, 627790, 637160, 753348, 941685, 955740, 1067243, 1255580, 1506696, 1883370, 1911480, 2134486, 2511160, 3201729, 3766740, 4268972, 5336215, 6403458, 7533480, 8537944, 10672430, 12806916, 16008645, 21344860, 25613832, 32017290, 42689720, 64034580, 128069160]

約数ペア:

[(1, 128069160), (2, 64034580), (3, 42689720), (4, 32017290), (5, 25613832), (6, 21344860), (8, 16008645), (10, 12806916), (12, 10672430), (15, 8537944), (17, 7533480), (20, 6403458), (24, 5336215), (30, 4268972), (34, 3766740), (40, 3201729), (51, 2511160), (60, 2134486), (67, 1911480), (68, 1883370), (85, 1506696), (102, 1255580), (120, 1067243), (134, 955740), (136, 941685), (170, 753348), (201, 637160), (204, 627790), (255, 502232), (268, 477870), (335, 382296), (340, 376674), (402, 318580), (408, 313895), (510, 251116), (536, 238935), (670, 191148), (680, 188337), (804, 159290), (937, 136680), (1005, 127432), (1020, 125558), (1139, 112440), (1340, 95574), (1608, 79645), (1874, 68340), (2010, 63716), (2040, 62779), (2278, 56220), (2680, 47787), (2811, 45560), (3417, 37480), (3748, 34170), (4020, 31858), (4556, 28110), (4685, 27336), (5622, 22780), (5695, 22488), (6834, 18740), (7496, 17085), (8040, 15929), (9112, 14055), (9370, 13668), (11244, 11390)]