247916157280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6124411}}^1$

素因数の和:6124460

約数の個数: 96

約数和(自身を含む): 666727987968

約数和(自身を除く): 418811830688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2530, 3680, 4048, 5060, 8096, 10120, 20240, 40480, 6124411, 12248822, 24497644, 30622055, 48995288, 61244110, 67368521, 97990576, 122488220, 134737042, 140861453, 195981152, 244976440, 269474084, 281722906, 336842605, 489952880, 538948168, 563445812, 673685210, 704307265, 979905760, 1077896336, 1126891624, 1347370420, 1408614530, 1549475983, 2155792672, 2253783248, 2694740840, 2817229060, 3098951966, 4507566496, 5389481680, 5634458120, 6197903932, 7747379915, 10778963360, 11268916240, 12395807864, 15494759830, 22537832480, 24791615728, 30989519660, 49583231456, 61979039320, 123958078640, 247916157280]

約数ペア:

[(1, 247916157280), (2, 123958078640), (4, 61979039320), (5, 49583231456), (8, 30989519660), (10, 24791615728), (11, 22537832480), (16, 15494759830), (20, 12395807864), (22, 11268916240), (23, 10778963360), (32, 7747379915), (40, 6197903932), (44, 5634458120), (46, 5389481680), (55, 4507566496), (80, 3098951966), (88, 2817229060), (92, 2694740840), (110, 2253783248), (115, 2155792672), (160, 1549475983), (176, 1408614530), (184, 1347370420), (220, 1126891624), (230, 1077896336), (253, 979905760), (352, 704307265), (368, 673685210), (440, 563445812), (460, 538948168), (506, 489952880), (736, 336842605), (880, 281722906), (920, 269474084), (1012, 244976440), (1265, 195981152), (1760, 140861453), (1840, 134737042), (2024, 122488220), (2530, 97990576), (3680, 67368521), (4048, 61244110), (5060, 48995288), (8096, 30622055), (10120, 24497644), (20240, 12248822), (40480, 6124411)]