337041920

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 120

約数和(自身を含む): 841114692

約数和(自身を除く): 504072772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 137, 155, 160, 248, 256, 274, 310, 320, 496, 512, 548, 620, 640, 685, 961, 992, 1096, 1240, 1280, 1370, 1922, 1984, 2192, 2480, 2560, 2740, 3844, 3968, 4247, 4384, 4805, 4960, 5480, 7688, 7936, 8494, 8768, 9610, 9920, 10960, 15376, 15872, 16988, 17536, 19220, 19840, 21235, 21920, 30752, 33976, 35072, 38440, 39680, 42470, 43840, 61504, 67952, 70144, 76880, 79360, 84940, 87680, 123008, 131657, 135904, 153760, 169880, 175360, 246016, 263314, 271808, 307520, 339760, 350720, 492032, 526628, 543616, 615040, 658285, 679520, 1053256, 1087232, 1230080, 1316570, 1359040, 2106512, 2174464, 2460160, 2633140, 2718080, 4213024, 5266280, 5436160, 8426048, 10532560, 10872320, 16852096, 21065120, 33704192, 42130240, 67408384, 84260480, 168520960, 337041920]

約数ペア:

[(1, 337041920), (2, 168520960), (4, 84260480), (5, 67408384), (8, 42130240), (10, 33704192), (16, 21065120), (20, 16852096), (31, 10872320), (32, 10532560), (40, 8426048), (62, 5436160), (64, 5266280), (80, 4213024), (124, 2718080), (128, 2633140), (137, 2460160), (155, 2174464), (160, 2106512), (248, 1359040), (256, 1316570), (274, 1230080), (310, 1087232), (320, 1053256), (496, 679520), (512, 658285), (548, 615040), (620, 543616), (640, 526628), (685, 492032), (961, 350720), (992, 339760), (1096, 307520), (1240, 271808), (1280, 263314), (1370, 246016), (1922, 175360), (1984, 169880), (2192, 153760), (2480, 135904), (2560, 131657), (2740, 123008), (3844, 87680), (3968, 84940), (4247, 79360), (4384, 76880), (4805, 70144), (4960, 67952), (5480, 61504), (7688, 43840), (7936, 42470), (8494, 39680), (8768, 38440), (9610, 35072), (9920, 33976), (10960, 30752), (15376, 21920), (15872, 21235), (16988, 19840), (17536, 19220)]