7271336520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{961817}}^1$

素因数の和:961844

約数の個数: 128

約数和(自身を含む): 27700358400

約数和(自身を除く): 20429021880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 961817, 1923634, 2885451, 3847268, 4809085, 5770902, 6732719, 7694536, 8656353, 9618170, 11541804, 13465438, 14427255, 17312706, 19236340, 20198157, 23083608, 25969059, 26930876, 28854510, 33663595, 34625412, 38472680, 40396314, 43281765, 51938118, 53861752, 57709020, 60594471, 67327190, 69250824, 80792628, 86563530, 100990785, 103876236, 115418040, 121188942, 129845295, 134654380, 161585256, 173127060, 181783413, 201981570, 207752472, 242377884, 259690590, 269308760, 302972355, 346254120, 363566826, 403963140, 484755768, 519381180, 605944710, 727133652, 807926280, 908917065, 1038762360, 1211889420, 1454267304, 1817834130, 2423778840, 3635668260, 7271336520]

約数ペア:

[(1, 7271336520), (2, 3635668260), (3, 2423778840), (4, 1817834130), (5, 1454267304), (6, 1211889420), (7, 1038762360), (8, 908917065), (9, 807926280), (10, 727133652), (12, 605944710), (14, 519381180), (15, 484755768), (18, 403963140), (20, 363566826), (21, 346254120), (24, 302972355), (27, 269308760), (28, 259690590), (30, 242377884), (35, 207752472), (36, 201981570), (40, 181783413), (42, 173127060), (45, 161585256), (54, 134654380), (56, 129845295), (60, 121188942), (63, 115418040), (70, 103876236), (72, 100990785), (84, 86563530), (90, 80792628), (105, 69250824), (108, 67327190), (120, 60594471), (126, 57709020), (135, 53861752), (140, 51938118), (168, 43281765), (180, 40396314), (189, 38472680), (210, 34625412), (216, 33663595), (252, 28854510), (270, 26930876), (280, 25969059), (315, 23083608), (360, 20198157), (378, 19236340), (420, 17312706), (504, 14427255), (540, 13465438), (630, 11541804), (756, 9618170), (840, 8656353), (945, 7694536), (1080, 6732719), (1260, 5770902), (1512, 4809085), (1890, 3847268), (2520, 2885451), (3780, 1923634), (7560, 961817)]