2107078400

素因数分解:

$2^8\times 5^2\times 7^2\times {\mathrm{6719}}^1$

素因数の和:6759

約数の個数: 162

約数和(自身を含む): 6067736640

約数和(自身を除く): 3960658240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 256, 280, 320, 350, 392, 400, 448, 490, 560, 640, 700, 784, 800, 896, 980, 1120, 1225, 1280, 1400, 1568, 1600, 1792, 1960, 2240, 2450, 2800, 3136, 3200, 3920, 4480, 4900, 5600, 6272, 6400, 6719, 7840, 8960, 9800, 11200, 12544, 13438, 15680, 19600, 22400, 26876, 31360, 33595, 39200, 44800, 47033, 53752, 62720, 67190, 78400, 94066, 107504, 134380, 156800, 167975, 188132, 215008, 235165, 268760, 313600, 329231, 335950, 376264, 430016, 470330, 537520, 658462, 671900, 752528, 860032, 940660, 1075040, 1175825, 1316924, 1343800, 1505056, 1646155, 1720064, 1881320, 2150080, 2351650, 2633848, 2687600, 3010112, 3292310, 3762640, 4300160, 4703300, 5267696, 5375200, 6020224, 6584620, 7525280, 8230775, 8600320, 9406600, 10535392, 10750400, 12040448, 13169240, 15050560, 16461550, 18813200, 21070784, 21500800, 26338480, 30101120, 32923100, 37626400, 42141568, 43001600, 52676960, 60202240, 65846200, 75252800, 84283136, 105353920, 131692400, 150505600, 210707840, 263384800, 301011200, 421415680, 526769600, 1053539200, 2107078400]

約数ペア:

[(1, 2107078400), (2, 1053539200), (4, 526769600), (5, 421415680), (7, 301011200), (8, 263384800), (10, 210707840), (14, 150505600), (16, 131692400), (20, 105353920), (25, 84283136), (28, 75252800), (32, 65846200), (35, 60202240), (40, 52676960), (49, 43001600), (50, 42141568), (56, 37626400), (64, 32923100), (70, 30101120), (80, 26338480), (98, 21500800), (100, 21070784), (112, 18813200), (128, 16461550), (140, 15050560), (160, 13169240), (175, 12040448), (196, 10750400), (200, 10535392), (224, 9406600), (245, 8600320), (256, 8230775), (280, 7525280), (320, 6584620), (350, 6020224), (392, 5375200), (400, 5267696), (448, 4703300), (490, 4300160), (560, 3762640), (640, 3292310), (700, 3010112), (784, 2687600), (800, 2633848), (896, 2351650), (980, 2150080), (1120, 1881320), (1225, 1720064), (1280, 1646155), (1400, 1505056), (1568, 1343800), (1600, 1316924), (1792, 1175825), (1960, 1075040), (2240, 940660), (2450, 860032), (2800, 752528), (3136, 671900), (3200, 658462), (3920, 537520), (4480, 470330), (4900, 430016), (5600, 376264), (6272, 335950), (6400, 329231), (6719, 313600), (7840, 268760), (8960, 235165), (9800, 215008), (11200, 188132), (12544, 167975), (13438, 156800), (15680, 134380), (19600, 107504), (22400, 94066), (26876, 78400), (31360, 67190), (33595, 62720), (39200, 53752), (44800, 47033)]