1676102820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^2\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 5585642496

約数和(自身を除く): 3909539676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 127, 134, 140, 147, 196, 201, 210, 245, 254, 268, 294, 335, 381, 402, 420, 469, 490, 508, 588, 635, 670, 735, 762, 804, 889, 938, 980, 1005, 1270, 1340, 1407, 1470, 1524, 1778, 1876, 1905, 2010, 2345, 2540, 2667, 2814, 2940, 3283, 3556, 3810, 4020, 4445, 4489, 4690, 5334, 5628, 6223, 6566, 7035, 7620, 8509, 8890, 8978, 9380, 9849, 10668, 12446, 13132, 13335, 13467, 14070, 16415, 17018, 17780, 17956, 18669, 19698, 22445, 24892, 25527, 26670, 26934, 28140, 31115, 31423, 32830, 34036, 37338, 39396, 42545, 44890, 49245, 51054, 53340, 53868, 59563, 62230, 62846, 65660, 67335, 74676, 85090, 89780, 93345, 94269, 98490, 102108, 119126, 124460, 125692, 127635, 134670, 157115, 170180, 178689, 186690, 188538, 196980, 219961, 238252, 255270, 269340, 297815, 314230, 357378, 373380, 377076, 416941, 439922, 471345, 510540, 570103, 595630, 628460, 659883, 714756, 833882, 879844, 893445, 942690, 1099805, 1140206, 1191260, 1250823, 1319766, 1667764, 1710309, 1786890, 1885380, 2084705, 2199610, 2280412, 2501646, 2639532, 2850515, 3299415, 3420618, 3573780, 3990721, 4169410, 4399220, 5003292, 5701030, 6254115, 6598830, 6841236, 7981442, 8338820, 8551545, 11402060, 11972163, 12508230, 13197660, 15962884, 17103090, 19953605, 23944326, 25016460, 27935047, 34206180, 39907210, 47888652, 55870094, 59860815, 79814420, 83805141, 111740188, 119721630, 139675235, 167610282, 239443260, 279350470, 335220564, 419025705, 558700940, 838051410, 1676102820]

約数ペア:

[(1, 1676102820), (2, 838051410), (3, 558700940), (4, 419025705), (5, 335220564), (6, 279350470), (7, 239443260), (10, 167610282), (12, 139675235), (14, 119721630), (15, 111740188), (20, 83805141), (21, 79814420), (28, 59860815), (30, 55870094), (35, 47888652), (42, 39907210), (49, 34206180), (60, 27935047), (67, 25016460), (70, 23944326), (84, 19953605), (98, 17103090), (105, 15962884), (127, 13197660), (134, 12508230), (140, 11972163), (147, 11402060), (196, 8551545), (201, 8338820), (210, 7981442), (245, 6841236), (254, 6598830), (268, 6254115), (294, 5701030), (335, 5003292), (381, 4399220), (402, 4169410), (420, 3990721), (469, 3573780), (490, 3420618), (508, 3299415), (588, 2850515), (635, 2639532), (670, 2501646), (735, 2280412), (762, 2199610), (804, 2084705), (889, 1885380), (938, 1786890), (980, 1710309), (1005, 1667764), (1270, 1319766), (1340, 1250823), (1407, 1191260), (1470, 1140206), (1524, 1099805), (1778, 942690), (1876, 893445), (1905, 879844), (2010, 833882), (2345, 714756), (2540, 659883), (2667, 628460), (2814, 595630), (2940, 570103), (3283, 510540), (3556, 471345), (3810, 439922), (4020, 416941), (4445, 377076), (4489, 373380), (4690, 357378), (5334, 314230), (5628, 297815), (6223, 269340), (6566, 255270), (7035, 238252), (7620, 219961), (8509, 196980), (8890, 188538), (8978, 186690), (9380, 178689), (9849, 170180), (10668, 157115), (12446, 134670), (13132, 127635), (13335, 125692), (13467, 124460), (14070, 119126), (16415, 102108), (17018, 98490), (17780, 94269), (17956, 93345), (18669, 89780), (19698, 85090), (22445, 74676), (24892, 67335), (25527, 65660), (26670, 62846), (26934, 62230), (28140, 59563), (31115, 53868), (31423, 53340), (32830, 51054), (34036, 49245), (37338, 44890), (39396, 42545)]