634865280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47237}}^1$

素因数の和:47266

約数の個数: 128

約数和(自身を含む): 2312772480

約数和(自身を除く): 1677907200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 47237, 94474, 141711, 188948, 236185, 283422, 330659, 377896, 472370, 566844, 661318, 708555, 755792, 944740, 991977, 1133688, 1322636, 1417110, 1511584, 1653295, 1889480, 1983954, 2267376, 2645272, 2834220, 3023168, 3306590, 3778960, 3967908, 4534752, 4959885, 5290544, 5668440, 6046336, 6613180, 7557920, 7935816, 9069504, 9919770, 10581088, 11336880, 13226360, 15115840, 15871632, 18139008, 19839540, 21162176, 22673760, 26452720, 30231680, 31743264, 39679080, 42324352, 45347520, 52905440, 63486528, 79358160, 90695040, 105810880, 126973056, 158716320, 211621760, 317432640, 634865280]

約数ペア:

[(1, 634865280), (2, 317432640), (3, 211621760), (4, 158716320), (5, 126973056), (6, 105810880), (7, 90695040), (8, 79358160), (10, 63486528), (12, 52905440), (14, 45347520), (15, 42324352), (16, 39679080), (20, 31743264), (21, 30231680), (24, 26452720), (28, 22673760), (30, 21162176), (32, 19839540), (35, 18139008), (40, 15871632), (42, 15115840), (48, 13226360), (56, 11336880), (60, 10581088), (64, 9919770), (70, 9069504), (80, 7935816), (84, 7557920), (96, 6613180), (105, 6046336), (112, 5668440), (120, 5290544), (128, 4959885), (140, 4534752), (160, 3967908), (168, 3778960), (192, 3306590), (210, 3023168), (224, 2834220), (240, 2645272), (280, 2267376), (320, 1983954), (336, 1889480), (384, 1653295), (420, 1511584), (448, 1417110), (480, 1322636), (560, 1133688), (640, 991977), (672, 944740), (840, 755792), (896, 708555), (960, 661318), (1120, 566844), (1344, 472370), (1680, 377896), (1920, 330659), (2240, 283422), (2688, 236185), (3360, 188948), (4480, 141711), (6720, 94474), (13440, 47237)]