258220440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{641}}^1$

素因数の和:1034

約数の個数: 128

約数和(自身を含む): 864388800

約数和(自身を除く): 606168360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 373, 540, 641, 746, 1080, 1119, 1282, 1492, 1865, 1923, 2238, 2564, 2984, 3205, 3357, 3730, 3846, 4476, 5128, 5595, 5769, 6410, 6714, 7460, 7692, 8952, 9615, 10071, 11190, 11538, 12820, 13428, 14920, 15384, 16785, 17307, 19230, 20142, 22380, 23076, 25640, 26856, 28845, 33570, 34614, 38460, 40284, 44760, 46152, 50355, 57690, 67140, 69228, 76920, 80568, 86535, 100710, 115380, 134280, 138456, 173070, 201420, 230760, 239093, 346140, 402840, 478186, 692280, 717279, 956372, 1195465, 1434558, 1912744, 2151837, 2390930, 2869116, 3586395, 4303674, 4781860, 5738232, 6455511, 7172790, 8607348, 9563720, 10759185, 12911022, 14345580, 17214696, 21518370, 25822044, 28691160, 32277555, 43036740, 51644088, 64555110, 86073480, 129110220, 258220440]

約数ペア:

[(1, 258220440), (2, 129110220), (3, 86073480), (4, 64555110), (5, 51644088), (6, 43036740), (8, 32277555), (9, 28691160), (10, 25822044), (12, 21518370), (15, 17214696), (18, 14345580), (20, 12911022), (24, 10759185), (27, 9563720), (30, 8607348), (36, 7172790), (40, 6455511), (45, 5738232), (54, 4781860), (60, 4303674), (72, 3586395), (90, 2869116), (108, 2390930), (120, 2151837), (135, 1912744), (180, 1434558), (216, 1195465), (270, 956372), (360, 717279), (373, 692280), (540, 478186), (641, 402840), (746, 346140), (1080, 239093), (1119, 230760), (1282, 201420), (1492, 173070), (1865, 138456), (1923, 134280), (2238, 115380), (2564, 100710), (2984, 86535), (3205, 80568), (3357, 76920), (3730, 69228), (3846, 67140), (4476, 57690), (5128, 50355), (5595, 46152), (5769, 44760), (6410, 40284), (6714, 38460), (7460, 34614), (7692, 33570), (8952, 28845), (9615, 26856), (10071, 25640), (11190, 23076), (11538, 22380), (12820, 20142), (13428, 19230), (14920, 17307), (15384, 16785)]