308891036240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{10695673}}^1$

素因数の和:10695724

約数の個数: 60

約数和(自身を含む): 757959633684

約数和(自身を除く): 449068597444

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 2888, 3610, 5776, 7220, 14440, 28880, 10695673, 21391346, 42782692, 53478365, 85565384, 106956730, 171130768, 203217787, 213913460, 406435574, 427826920, 812871148, 855653840, 1016088935, 1625742296, 2032177870, 3251484592, 3861137953, 4064355740, 7722275906, 8128711480, 15444551812, 16257422960, 19305689765, 30889103624, 38611379530, 61778207248, 77222759060, 154445518120, 308891036240]

約数ペア:

[(1, 308891036240), (2, 154445518120), (4, 77222759060), (5, 61778207248), (8, 38611379530), (10, 30889103624), (16, 19305689765), (19, 16257422960), (20, 15444551812), (38, 8128711480), (40, 7722275906), (76, 4064355740), (80, 3861137953), (95, 3251484592), (152, 2032177870), (190, 1625742296), (304, 1016088935), (361, 855653840), (380, 812871148), (722, 427826920), (760, 406435574), (1444, 213913460), (1520, 203217787), (1805, 171130768), (2888, 106956730), (3610, 85565384), (5776, 53478365), (7220, 42782692), (14440, 21391346), (28880, 10695673)]