164094630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 308686170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 343, 370, 431, 490, 518, 555, 686, 735, 777, 862, 1029, 1110, 1293, 1295, 1470, 1554, 1715, 1813, 2058, 2155, 2586, 2590, 3017, 3430, 3626, 3885, 4310, 5145, 5439, 6034, 6465, 7770, 9051, 9065, 10290, 10878, 12691, 12930, 15085, 15947, 18102, 18130, 21119, 25382, 27195, 30170, 31894, 38073, 42238, 45255, 47841, 54390, 63357, 63455, 76146, 79735, 90510, 95682, 105595, 111629, 126714, 126910, 147833, 159470, 190365, 211190, 223258, 239205, 295666, 316785, 334887, 380730, 443499, 478410, 558145, 633570, 669774, 739165, 781403, 886998, 1116290, 1478330, 1562806, 1674435, 2217495, 2344209, 3348870, 3907015, 4434990, 4688418, 5469821, 7814030, 10939642, 11721045, 16409463, 23442090, 27349105, 32818926, 54698210, 82047315, 164094630]

約数ペア:

[(1, 164094630), (2, 82047315), (3, 54698210), (5, 32818926), (6, 27349105), (7, 23442090), (10, 16409463), (14, 11721045), (15, 10939642), (21, 7814030), (30, 5469821), (35, 4688418), (37, 4434990), (42, 3907015), (49, 3348870), (70, 2344209), (74, 2217495), (98, 1674435), (105, 1562806), (111, 1478330), (147, 1116290), (185, 886998), (210, 781403), (222, 739165), (245, 669774), (259, 633570), (294, 558145), (343, 478410), (370, 443499), (431, 380730), (490, 334887), (518, 316785), (555, 295666), (686, 239205), (735, 223258), (777, 211190), (862, 190365), (1029, 159470), (1110, 147833), (1293, 126910), (1295, 126714), (1470, 111629), (1554, 105595), (1715, 95682), (1813, 90510), (2058, 79735), (2155, 76146), (2586, 63455), (2590, 63357), (3017, 54390), (3430, 47841), (3626, 45255), (3885, 42238), (4310, 38073), (5145, 31894), (5439, 30170), (6034, 27195), (6465, 25382), (7770, 21119), (9051, 18130), (9065, 18102), (10290, 15947), (10878, 15085), (12691, 12930)]