13158695520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149803}}^1$

素因数の和:149885

約数の個数: 144

約数和(自身を含む): 45640485072

約数和(自身を除く): 32481789552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 14640, 17568, 21960, 29280, 43920, 87840, 149803, 299606, 449409, 599212, 749015, 898818, 1198424, 1348227, 1498030, 1797636, 2247045, 2396848, 2696454, 2996060, 3595272, 4494090, 4793696, 5392908, 5992120, 6741135, 7190544, 8988180, 9137983, 10785816, 11984240, 13482270, 14381088, 17976360, 18275966, 21571632, 23968480, 26964540, 27413949, 35952720, 36551932, 43143264, 45689915, 53929080, 54827898, 71905440, 73103864, 82241847, 91379830, 107858160, 109655796, 137069745, 146207728, 164483694, 182759660, 215716320, 219311592, 274139490, 292415456, 328967388, 365519320, 411209235, 438623184, 548278980, 657934776, 731038640, 822418470, 877246368, 1096557960, 1315869552, 1462077280, 1644836940, 2193115920, 2631739104, 3289673880, 4386231840, 6579347760, 13158695520]

約数ペア:

[(1, 13158695520), (2, 6579347760), (3, 4386231840), (4, 3289673880), (5, 2631739104), (6, 2193115920), (8, 1644836940), (9, 1462077280), (10, 1315869552), (12, 1096557960), (15, 877246368), (16, 822418470), (18, 731038640), (20, 657934776), (24, 548278980), (30, 438623184), (32, 411209235), (36, 365519320), (40, 328967388), (45, 292415456), (48, 274139490), (60, 219311592), (61, 215716320), (72, 182759660), (80, 164483694), (90, 146207728), (96, 137069745), (120, 109655796), (122, 107858160), (144, 91379830), (160, 82241847), (180, 73103864), (183, 71905440), (240, 54827898), (244, 53929080), (288, 45689915), (305, 43143264), (360, 36551932), (366, 35952720), (480, 27413949), (488, 26964540), (549, 23968480), (610, 21571632), (720, 18275966), (732, 17976360), (915, 14381088), (976, 13482270), (1098, 11984240), (1220, 10785816), (1440, 9137983), (1464, 8988180), (1830, 7190544), (1952, 6741135), (2196, 5992120), (2440, 5392908), (2745, 4793696), (2928, 4494090), (3660, 3595272), (4392, 2996060), (4880, 2696454), (5490, 2396848), (5856, 2247045), (7320, 1797636), (8784, 1498030), (9760, 1348227), (10980, 1198424), (14640, 898818), (17568, 749015), (21960, 599212), (29280, 449409), (43920, 299606), (87840, 149803)]