2079400680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{275053}}^1$

素因数の和:275080

約数の個数: 128

約数和(自身を含む): 7921555200

約数和(自身を除く): 5842154520

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, 275053, 550106, 825159, 1100212, 1375265, 1650318, 1925371, 2200424, 2475477, 2750530, 3300636, 3850742, 4125795, 4950954, 5501060, 5776113, 6601272, 7426431, 7701484, 8251590, 9626855, 9901908, 11002120, 11552226, 12377385, 14852862, 15402968, 16503180, 17328339, 19253710, 19803816, 23104452, 24754770, 28880565, 29705724, 33006360, 34656678, 37132155, 38507420, 46208904, 49509540, 51985017, 57761130, 59411448, 69313356, 74264310, 77014840, 86641695, 99019080, 103970034, 115522260, 138626712, 148528620, 173283390, 207940068, 231044520, 259925085, 297057240, 346566780, 415880136, 519850170, 693133560, 1039700340, 2079400680]

約数ペア:

[(1, 2079400680), (2, 1039700340), (3, 693133560), (4, 519850170), (5, 415880136), (6, 346566780), (7, 297057240), (8, 259925085), (9, 231044520), (10, 207940068), (12, 173283390), (14, 148528620), (15, 138626712), (18, 115522260), (20, 103970034), (21, 99019080), (24, 86641695), (27, 77014840), (28, 74264310), (30, 69313356), (35, 59411448), (36, 57761130), (40, 51985017), (42, 49509540), (45, 46208904), (54, 38507420), (56, 37132155), (60, 34656678), (63, 33006360), (70, 29705724), (72, 28880565), (84, 24754770), (90, 23104452), (105, 19803816), (108, 19253710), (120, 17328339), (126, 16503180), (135, 15402968), (140, 14852862), (168, 12377385), (180, 11552226), (189, 11002120), (210, 9901908), (216, 9626855), (252, 8251590), (270, 7701484), (280, 7426431), (315, 6601272), (360, 5776113), (378, 5501060), (420, 4950954), (504, 4125795), (540, 3850742), (630, 3300636), (756, 2750530), (840, 2475477), (945, 2200424), (1080, 1925371), (1260, 1650318), (1512, 1375265), (1890, 1100212), (2520, 825159), (3780, 550106), (7560, 275053)]