3983919520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6961}}^1$

素因数の和:7063

約数の個数: 144

約数和(自身を含む): 11100240648

約数和(自身を除く): 7116321128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1120, 1168, 1460, 1568, 1960, 2044, 2336, 2555, 2920, 3577, 3920, 4088, 5110, 5840, 6961, 7154, 7840, 8176, 10220, 11680, 13922, 14308, 16352, 17885, 20440, 27844, 28616, 34805, 35770, 40880, 48727, 55688, 57232, 69610, 71540, 81760, 97454, 111376, 114464, 139220, 143080, 194908, 222752, 243635, 278440, 286160, 341089, 389816, 487270, 508153, 556880, 572320, 682178, 779632, 974540, 1016306, 1113760, 1364356, 1559264, 1705445, 1949080, 2032612, 2540765, 2728712, 3410890, 3557071, 3898160, 4065224, 5081530, 5457424, 6821780, 7114142, 7796320, 8130448, 10163060, 10914848, 13643560, 14228284, 16260896, 17785355, 20326120, 24899497, 27287120, 28456568, 35570710, 40652240, 49798994, 54574240, 56913136, 71141420, 81304480, 99597988, 113826272, 124497485, 142282840, 199195976, 248994970, 284565680, 398391952, 497989940, 569131360, 796783904, 995979880, 1991959760, 3983919520]

約数ペア:

[(1, 3983919520), (2, 1991959760), (4, 995979880), (5, 796783904), (7, 569131360), (8, 497989940), (10, 398391952), (14, 284565680), (16, 248994970), (20, 199195976), (28, 142282840), (32, 124497485), (35, 113826272), (40, 99597988), (49, 81304480), (56, 71141420), (70, 56913136), (73, 54574240), (80, 49798994), (98, 40652240), (112, 35570710), (140, 28456568), (146, 27287120), (160, 24899497), (196, 20326120), (224, 17785355), (245, 16260896), (280, 14228284), (292, 13643560), (365, 10914848), (392, 10163060), (490, 8130448), (511, 7796320), (560, 7114142), (584, 6821780), (730, 5457424), (784, 5081530), (980, 4065224), (1022, 3898160), (1120, 3557071), (1168, 3410890), (1460, 2728712), (1568, 2540765), (1960, 2032612), (2044, 1949080), (2336, 1705445), (2555, 1559264), (2920, 1364356), (3577, 1113760), (3920, 1016306), (4088, 974540), (5110, 779632), (5840, 682178), (6961, 572320), (7154, 556880), (7840, 508153), (8176, 487270), (10220, 389816), (11680, 341089), (13922, 286160), (14308, 278440), (16352, 243635), (17885, 222752), (20440, 194908), (27844, 143080), (28616, 139220), (34805, 114464), (35770, 111376), (40880, 97454), (48727, 81760), (55688, 71540), (57232, 69610)]