156996820020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{153918451}}^1$

素因数の和:153918480

約数の個数: 48

約数和(自身を含む): 465449398848

約数和(自身を除く): 308452578828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 153918451, 307836902, 461755353, 615673804, 769592255, 923510706, 1539184510, 1847021412, 2308776765, 2616613667, 3078369020, 4617553530, 5233227334, 7849841001, 9235107060, 10466454668, 13083068335, 15699682002, 26166136670, 31399364004, 39249205005, 52332273340, 78498410010, 156996820020]

約数ペア:

[(1, 156996820020), (2, 78498410010), (3, 52332273340), (4, 39249205005), (5, 31399364004), (6, 26166136670), (10, 15699682002), (12, 13083068335), (15, 10466454668), (17, 9235107060), (20, 7849841001), (30, 5233227334), (34, 4617553530), (51, 3078369020), (60, 2616613667), (68, 2308776765), (85, 1847021412), (102, 1539184510), (170, 923510706), (204, 769592255), (255, 615673804), (340, 461755353), (510, 307836902), (1020, 153918451)]