2830522720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2011}}^1$

素因数の和:2508

約数の個数: 96

約数和(自身を含む): 7057774080

約数和(自身を除く): 4227251360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 463, 608, 760, 926, 1520, 1852, 2011, 2315, 3040, 3704, 4022, 4630, 7408, 8044, 8797, 9260, 10055, 14816, 16088, 17594, 18520, 20110, 32176, 35188, 37040, 38209, 40220, 43985, 64352, 70376, 74080, 76418, 80440, 87970, 140752, 152836, 160880, 175940, 191045, 281504, 305672, 321760, 351880, 382090, 611344, 703760, 764180, 931093, 1222688, 1407520, 1528360, 1862186, 3056720, 3724372, 4655465, 6113440, 7448744, 9310930, 14897488, 17690767, 18621860, 29794976, 35381534, 37243720, 70763068, 74487440, 88453835, 141526136, 148974880, 176907670, 283052272, 353815340, 566104544, 707630680, 1415261360, 2830522720]

約数ペア:

[(1, 2830522720), (2, 1415261360), (4, 707630680), (5, 566104544), (8, 353815340), (10, 283052272), (16, 176907670), (19, 148974880), (20, 141526136), (32, 88453835), (38, 74487440), (40, 70763068), (76, 37243720), (80, 35381534), (95, 29794976), (152, 18621860), (160, 17690767), (190, 14897488), (304, 9310930), (380, 7448744), (463, 6113440), (608, 4655465), (760, 3724372), (926, 3056720), (1520, 1862186), (1852, 1528360), (2011, 1407520), (2315, 1222688), (3040, 931093), (3704, 764180), (4022, 703760), (4630, 611344), (7408, 382090), (8044, 351880), (8797, 321760), (9260, 305672), (10055, 281504), (14816, 191045), (16088, 175940), (17594, 160880), (18520, 152836), (20110, 140752), (32176, 87970), (35188, 80440), (37040, 76418), (38209, 74080), (40220, 70376), (43985, 64352)]