147256850440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4507}}^1\times {\mathrm{116689}}^1$

素因数の和:121214

約数の個数: 64

約数和(自身を含む): 378747734400

約数和(自身を除く): 231490883960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4507, 9014, 18028, 22535, 31549, 36056, 45070, 63098, 90140, 116689, 126196, 157745, 180280, 233378, 252392, 315490, 466756, 583445, 630980, 816823, 933512, 1166890, 1261960, 1633646, 2333780, 3267292, 4084115, 4667560, 6534584, 8168230, 16336460, 32672920, 525917323, 1051834646, 2103669292, 2629586615, 3681421261, 4207338584, 5259173230, 7362842522, 10518346460, 14725685044, 18407106305, 21036692920, 29451370088, 36814212610, 73628425220, 147256850440]

約数ペア:

[(1, 147256850440), (2, 73628425220), (4, 36814212610), (5, 29451370088), (7, 21036692920), (8, 18407106305), (10, 14725685044), (14, 10518346460), (20, 7362842522), (28, 5259173230), (35, 4207338584), (40, 3681421261), (56, 2629586615), (70, 2103669292), (140, 1051834646), (280, 525917323), (4507, 32672920), (9014, 16336460), (18028, 8168230), (22535, 6534584), (31549, 4667560), (36056, 4084115), (45070, 3267292), (63098, 2333780), (90140, 1633646), (116689, 1261960), (126196, 1166890), (157745, 933512), (180280, 816823), (233378, 630980), (252392, 583445), (315490, 466756)]