71936480

素因数分解:

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

素因数の和:5872

約数の個数: 96

約数和(自身を含む): 211921920

約数和(自身を除く): 139985440

約数列:

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

約数ペア:

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