143872960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5839}}^1$

素因数の和:5874

約数の個数: 112

約数和(自身を含む): 427207680

約数和(自身を除く): 283334720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 5839, 6160, 11678, 12320, 23356, 24640, 29195, 40873, 46712, 58390, 64229, 81746, 93424, 116780, 128458, 163492, 186848, 204365, 233560, 256916, 321145, 326984, 373696, 408730, 449603, 467120, 513832, 642290, 653968, 817460, 899206, 934240, 1027664, 1284580, 1307936, 1634920, 1798412, 1868480, 2055328, 2248015, 2569160, 2615872, 3269840, 3596824, 4110656, 4496030, 5138320, 6539680, 7193648, 8992060, 10276640, 13079360, 14387296, 17984120, 20553280, 28774592, 35968240, 71936480, 143872960]

約数ペア:

[(1, 143872960), (2, 71936480), (4, 35968240), (5, 28774592), (7, 20553280), (8, 17984120), (10, 14387296), (11, 13079360), (14, 10276640), (16, 8992060), (20, 7193648), (22, 6539680), (28, 5138320), (32, 4496030), (35, 4110656), (40, 3596824), (44, 3269840), (55, 2615872), (56, 2569160), (64, 2248015), (70, 2055328), (77, 1868480), (80, 1798412), (88, 1634920), (110, 1307936), (112, 1284580), (140, 1027664), (154, 934240), (160, 899206), (176, 817460), (220, 653968), (224, 642290), (280, 513832), (308, 467120), (320, 449603), (352, 408730), (385, 373696), (440, 326984), (448, 321145), (560, 256916), (616, 233560), (704, 204365), (770, 186848), (880, 163492), (1120, 128458), (1232, 116780), (1540, 93424), (1760, 81746), (2240, 64229), (2464, 58390), (3080, 46712), (3520, 40873), (4928, 29195), (5839, 24640), (6160, 23356), (11678, 12320)]