6811560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 256

約数和(自身を含む): 27993600

約数和(自身を除く): 21182040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 53, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 106, 108, 119, 120, 126, 135, 136, 140, 153, 159, 168, 170, 180, 189, 204, 210, 212, 216, 238, 252, 255, 265, 270, 280, 306, 315, 318, 340, 357, 360, 371, 378, 408, 420, 424, 459, 476, 477, 504, 510, 530, 540, 595, 612, 630, 636, 680, 714, 742, 756, 765, 795, 840, 901, 918, 945, 952, 954, 1020, 1060, 1071, 1080, 1113, 1190, 1224, 1260, 1272, 1428, 1431, 1484, 1512, 1530, 1590, 1785, 1802, 1836, 1855, 1890, 1908, 2040, 2120, 2142, 2226, 2295, 2380, 2385, 2520, 2703, 2856, 2862, 2968, 3060, 3180, 3213, 3339, 3570, 3604, 3672, 3710, 3780, 3816, 4284, 4452, 4505, 4590, 4760, 4770, 5355, 5406, 5565, 5724, 6120, 6307, 6360, 6426, 6678, 7140, 7155, 7208, 7420, 7560, 8109, 8568, 8904, 9010, 9180, 9540, 10017, 10710, 10812, 11130, 11448, 12614, 12852, 13356, 13515, 14280, 14310, 14840, 16065, 16218, 16695, 18020, 18360, 18921, 19080, 20034, 21420, 21624, 22260, 24327, 25228, 25704, 26712, 27030, 28620, 31535, 32130, 32436, 33390, 36040, 37842, 40068, 40545, 42840, 44520, 48654, 50085, 50456, 54060, 56763, 57240, 63070, 64260, 64872, 66780, 75684, 80136, 81090, 94605, 97308, 100170, 108120, 113526, 121635, 126140, 128520, 133560, 151368, 162180, 170289, 189210, 194616, 200340, 227052, 243270, 252280, 283815, 324360, 340578, 378420, 400680, 454104, 486540, 567630, 681156, 756840, 851445, 973080, 1135260, 1362312, 1702890, 2270520, 3405780, 6811560]

約数ペア:

[(1, 6811560), (2, 3405780), (3, 2270520), (4, 1702890), (5, 1362312), (6, 1135260), (7, 973080), (8, 851445), (9, 756840), (10, 681156), (12, 567630), (14, 486540), (15, 454104), (17, 400680), (18, 378420), (20, 340578), (21, 324360), (24, 283815), (27, 252280), (28, 243270), (30, 227052), (34, 200340), (35, 194616), (36, 189210), (40, 170289), (42, 162180), (45, 151368), (51, 133560), (53, 128520), (54, 126140), (56, 121635), (60, 113526), (63, 108120), (68, 100170), (70, 97308), (72, 94605), (84, 81090), (85, 80136), (90, 75684), (102, 66780), (105, 64872), (106, 64260), (108, 63070), (119, 57240), (120, 56763), (126, 54060), (135, 50456), (136, 50085), (140, 48654), (153, 44520), (159, 42840), (168, 40545), (170, 40068), (180, 37842), (189, 36040), (204, 33390), (210, 32436), (212, 32130), (216, 31535), (238, 28620), (252, 27030), (255, 26712), (265, 25704), (270, 25228), (280, 24327), (306, 22260), (315, 21624), (318, 21420), (340, 20034), (357, 19080), (360, 18921), (371, 18360), (378, 18020), (408, 16695), (420, 16218), (424, 16065), (459, 14840), (476, 14310), (477, 14280), (504, 13515), (510, 13356), (530, 12852), (540, 12614), (595, 11448), (612, 11130), (630, 10812), (636, 10710), (680, 10017), (714, 9540), (742, 9180), (756, 9010), (765, 8904), (795, 8568), (840, 8109), (901, 7560), (918, 7420), (945, 7208), (952, 7155), (954, 7140), (1020, 6678), (1060, 6426), (1071, 6360), (1080, 6307), (1113, 6120), (1190, 5724), (1224, 5565), (1260, 5406), (1272, 5355), (1428, 4770), (1431, 4760), (1484, 4590), (1512, 4505), (1530, 4452), (1590, 4284), (1785, 3816), (1802, 3780), (1836, 3710), (1855, 3672), (1890, 3604), (1908, 3570), (2040, 3339), (2120, 3213), (2142, 3180), (2226, 3060), (2295, 2968), (2380, 2862), (2385, 2856), (2520, 2703)]