13256460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{167}}^1$

素因数の和:202

約数の個数: 180

約数和(自身を含む): 48665232

約数和(自身を除く): 35408772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 167, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 334, 378, 405, 420, 441, 490, 501, 540, 567, 588, 630, 668, 735, 756, 810, 835, 882, 945, 980, 1002, 1134, 1169, 1260, 1323, 1470, 1503, 1620, 1670, 1764, 1890, 2004, 2205, 2268, 2338, 2505, 2646, 2835, 2940, 3006, 3340, 3507, 3780, 3969, 4410, 4509, 4676, 5010, 5292, 5670, 5845, 6012, 6615, 7014, 7515, 7938, 8183, 8820, 9018, 10020, 10521, 11340, 11690, 13230, 13527, 14028, 15030, 15876, 16366, 17535, 18036, 19845, 21042, 22545, 23380, 24549, 26460, 27054, 30060, 31563, 32732, 35070, 39690, 40915, 42084, 45090, 49098, 52605, 54108, 63126, 67635, 70140, 73647, 79380, 81830, 90180, 94689, 98196, 105210, 122745, 126252, 135270, 147294, 157815, 163660, 189378, 210420, 220941, 245490, 270540, 294588, 315630, 368235, 378756, 441882, 473445, 490980, 631260, 662823, 736470, 883764, 946890, 1104705, 1325646, 1472940, 1893780, 2209410, 2651292, 3314115, 4418820, 6628230, 13256460]

約数ペア:

[(1, 13256460), (2, 6628230), (3, 4418820), (4, 3314115), (5, 2651292), (6, 2209410), (7, 1893780), (9, 1472940), (10, 1325646), (12, 1104705), (14, 946890), (15, 883764), (18, 736470), (20, 662823), (21, 631260), (27, 490980), (28, 473445), (30, 441882), (35, 378756), (36, 368235), (42, 315630), (45, 294588), (49, 270540), (54, 245490), (60, 220941), (63, 210420), (70, 189378), (81, 163660), (84, 157815), (90, 147294), (98, 135270), (105, 126252), (108, 122745), (126, 105210), (135, 98196), (140, 94689), (147, 90180), (162, 81830), (167, 79380), (180, 73647), (189, 70140), (196, 67635), (210, 63126), (245, 54108), (252, 52605), (270, 49098), (294, 45090), (315, 42084), (324, 40915), (334, 39690), (378, 35070), (405, 32732), (420, 31563), (441, 30060), (490, 27054), (501, 26460), (540, 24549), (567, 23380), (588, 22545), (630, 21042), (668, 19845), (735, 18036), (756, 17535), (810, 16366), (835, 15876), (882, 15030), (945, 14028), (980, 13527), (1002, 13230), (1134, 11690), (1169, 11340), (1260, 10521), (1323, 10020), (1470, 9018), (1503, 8820), (1620, 8183), (1670, 7938), (1764, 7515), (1890, 7014), (2004, 6615), (2205, 6012), (2268, 5845), (2338, 5670), (2505, 5292), (2646, 5010), (2835, 4676), (2940, 4509), (3006, 4410), (3340, 3969), (3507, 3780)]