6638836680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{878153}}^1$

素因数の和:878180

約数の個数: 128

約数和(自身を含む): 25290835200

約数和(自身を除く): 18651998520

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, 878153, 1756306, 2634459, 3512612, 4390765, 5268918, 6147071, 7025224, 7903377, 8781530, 10537836, 12294142, 13172295, 15806754, 17563060, 18441213, 21075672, 23710131, 24588284, 26344590, 30735355, 31613508, 35126120, 36882426, 39516885, 47420262, 49176568, 52689180, 55323639, 61470710, 63227016, 73764852, 79033770, 92206065, 94840524, 105378360, 110647278, 118550655, 122941420, 147529704, 158067540, 165970917, 184412130, 189681048, 221294556, 237101310, 245882840, 276618195, 316135080, 331941834, 368824260, 442589112, 474202620, 553236390, 663883668, 737648520, 829854585, 948405240, 1106472780, 1327767336, 1659709170, 2212945560, 3319418340, 6638836680]

約数ペア:

[(1, 6638836680), (2, 3319418340), (3, 2212945560), (4, 1659709170), (5, 1327767336), (6, 1106472780), (7, 948405240), (8, 829854585), (9, 737648520), (10, 663883668), (12, 553236390), (14, 474202620), (15, 442589112), (18, 368824260), (20, 331941834), (21, 316135080), (24, 276618195), (27, 245882840), (28, 237101310), (30, 221294556), (35, 189681048), (36, 184412130), (40, 165970917), (42, 158067540), (45, 147529704), (54, 122941420), (56, 118550655), (60, 110647278), (63, 105378360), (70, 94840524), (72, 92206065), (84, 79033770), (90, 73764852), (105, 63227016), (108, 61470710), (120, 55323639), (126, 52689180), (135, 49176568), (140, 47420262), (168, 39516885), (180, 36882426), (189, 35126120), (210, 31613508), (216, 30735355), (252, 26344590), (270, 24588284), (280, 23710131), (315, 21075672), (360, 18441213), (378, 17563060), (420, 15806754), (504, 13172295), (540, 12294142), (630, 10537836), (756, 8781530), (840, 7903377), (945, 7025224), (1080, 6147071), (1260, 5268918), (1512, 4390765), (1890, 3512612), (2520, 2634459), (3780, 1756306), (7560, 878153)]