141696720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17891}}^1$

素因数の和:17921

約数の個数: 120

約数和(自身を含む): 519154272

約数和(自身を除く): 377457552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 17891, 35782, 53673, 71564, 89455, 107346, 143128, 161019, 178910, 196801, 214692, 268365, 286256, 322038, 357820, 393602, 429384, 536730, 590403, 644076, 715640, 787204, 805095, 858768, 984005, 1073460, 1180806, 1288152, 1431280, 1574408, 1610190, 1771209, 1968010, 2146920, 2361612, 2576304, 2952015, 3148816, 3220380, 3542418, 3936020, 4293840, 4723224, 5904030, 6440760, 7084836, 7872040, 8856045, 9446448, 11808060, 12881520, 14169672, 15744080, 17712090, 23616120, 28339344, 35424180, 47232240, 70848360, 141696720]

約数ペア:

[(1, 141696720), (2, 70848360), (3, 47232240), (4, 35424180), (5, 28339344), (6, 23616120), (8, 17712090), (9, 15744080), (10, 14169672), (11, 12881520), (12, 11808060), (15, 9446448), (16, 8856045), (18, 7872040), (20, 7084836), (22, 6440760), (24, 5904030), (30, 4723224), (33, 4293840), (36, 3936020), (40, 3542418), (44, 3220380), (45, 3148816), (48, 2952015), (55, 2576304), (60, 2361612), (66, 2146920), (72, 1968010), (80, 1771209), (88, 1610190), (90, 1574408), (99, 1431280), (110, 1288152), (120, 1180806), (132, 1073460), (144, 984005), (165, 858768), (176, 805095), (180, 787204), (198, 715640), (220, 644076), (240, 590403), (264, 536730), (330, 429384), (360, 393602), (396, 357820), (440, 322038), (495, 286256), (528, 268365), (660, 214692), (720, 196801), (792, 178910), (880, 161019), (990, 143128), (1320, 107346), (1584, 89455), (1980, 71564), (2640, 53673), (3960, 35782), (7920, 17891)]