2154453280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{7151}}^1$

素因数の和:7442

約数の個数: 96

約数和(自身を含む): 5839464960

約数和(自身を除く): 3685011680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 269, 280, 538, 560, 1076, 1120, 1345, 1883, 2152, 2690, 3766, 4304, 5380, 7151, 7532, 8608, 9415, 10760, 14302, 15064, 18830, 21520, 28604, 30128, 35755, 37660, 43040, 50057, 57208, 60256, 71510, 75320, 100114, 114416, 143020, 150640, 200228, 228832, 250285, 286040, 301280, 400456, 500570, 572080, 800912, 1001140, 1144160, 1601824, 1923619, 2002280, 3847238, 4004560, 7694476, 8009120, 9618095, 13465333, 15388952, 19236190, 26930666, 30777904, 38472380, 53861332, 61555808, 67326665, 76944760, 107722664, 134653330, 153889520, 215445328, 269306660, 307779040, 430890656, 538613320, 1077226640, 2154453280]

約数ペア:

[(1, 2154453280), (2, 1077226640), (4, 538613320), (5, 430890656), (7, 307779040), (8, 269306660), (10, 215445328), (14, 153889520), (16, 134653330), (20, 107722664), (28, 76944760), (32, 67326665), (35, 61555808), (40, 53861332), (56, 38472380), (70, 30777904), (80, 26930666), (112, 19236190), (140, 15388952), (160, 13465333), (224, 9618095), (269, 8009120), (280, 7694476), (538, 4004560), (560, 3847238), (1076, 2002280), (1120, 1923619), (1345, 1601824), (1883, 1144160), (2152, 1001140), (2690, 800912), (3766, 572080), (4304, 500570), (5380, 400456), (7151, 301280), (7532, 286040), (8608, 250285), (9415, 228832), (10760, 200228), (14302, 150640), (15064, 143020), (18830, 114416), (21520, 100114), (28604, 75320), (30128, 71510), (35755, 60256), (37660, 57208), (43040, 50057)]