2192608920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3407}}^1$

素因数の和:3625

約数の個数: 128

約数和(自身を含む): 6831267840

約数和(自身を除く): 4638658920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 173, 186, 248, 310, 346, 372, 465, 519, 620, 692, 744, 865, 930, 1038, 1240, 1384, 1730, 1860, 2076, 2595, 3407, 3460, 3720, 4152, 5190, 5363, 6814, 6920, 10221, 10380, 10726, 13628, 16089, 17035, 20442, 20760, 21452, 26815, 27256, 32178, 34070, 40884, 42904, 51105, 53630, 64356, 68140, 80445, 81768, 102210, 105617, 107260, 128712, 136280, 160890, 204420, 211234, 214520, 316851, 321780, 408840, 422468, 528085, 589411, 633702, 643560, 844936, 1056170, 1178822, 1267404, 1584255, 1768233, 2112340, 2357644, 2534808, 2947055, 3168510, 3536466, 4224680, 4715288, 5894110, 6337020, 7072932, 8841165, 11788220, 12674040, 14145864, 17682330, 18271741, 23576440, 35364660, 36543482, 54815223, 70729320, 73086964, 91358705, 109630446, 146173928, 182717410, 219260892, 274076115, 365434820, 438521784, 548152230, 730869640, 1096304460, 2192608920]

約数ペア:

[(1, 2192608920), (2, 1096304460), (3, 730869640), (4, 548152230), (5, 438521784), (6, 365434820), (8, 274076115), (10, 219260892), (12, 182717410), (15, 146173928), (20, 109630446), (24, 91358705), (30, 73086964), (31, 70729320), (40, 54815223), (60, 36543482), (62, 35364660), (93, 23576440), (120, 18271741), (124, 17682330), (155, 14145864), (173, 12674040), (186, 11788220), (248, 8841165), (310, 7072932), (346, 6337020), (372, 5894110), (465, 4715288), (519, 4224680), (620, 3536466), (692, 3168510), (744, 2947055), (865, 2534808), (930, 2357644), (1038, 2112340), (1240, 1768233), (1384, 1584255), (1730, 1267404), (1860, 1178822), (2076, 1056170), (2595, 844936), (3407, 643560), (3460, 633702), (3720, 589411), (4152, 528085), (5190, 422468), (5363, 408840), (6814, 321780), (6920, 316851), (10221, 214520), (10380, 211234), (10726, 204420), (13628, 160890), (16089, 136280), (17035, 128712), (20442, 107260), (20760, 105617), (21452, 102210), (26815, 81768), (27256, 80445), (32178, 68140), (34070, 64356), (40884, 53630), (42904, 51105)]