69487840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 177176160

約数和(自身を除く): 107688320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 68, 80, 85, 118, 136, 160, 170, 236, 272, 295, 340, 433, 472, 544, 590, 680, 866, 944, 1003, 1180, 1360, 1732, 1888, 2006, 2165, 2360, 2720, 3464, 4012, 4330, 4720, 5015, 6928, 7361, 8024, 8660, 9440, 10030, 13856, 14722, 16048, 17320, 20060, 25547, 29444, 32096, 34640, 36805, 40120, 51094, 58888, 69280, 73610, 80240, 102188, 117776, 127735, 147220, 160480, 204376, 235552, 255470, 294440, 408752, 434299, 510940, 588880, 817504, 868598, 1021880, 1177760, 1737196, 2043760, 2171495, 3474392, 4087520, 4342990, 6948784, 8685980, 13897568, 17371960, 34743920, 69487840]

約数ペア:

[(1, 69487840), (2, 34743920), (4, 17371960), (5, 13897568), (8, 8685980), (10, 6948784), (16, 4342990), (17, 4087520), (20, 3474392), (32, 2171495), (34, 2043760), (40, 1737196), (59, 1177760), (68, 1021880), (80, 868598), (85, 817504), (118, 588880), (136, 510940), (160, 434299), (170, 408752), (236, 294440), (272, 255470), (295, 235552), (340, 204376), (433, 160480), (472, 147220), (544, 127735), (590, 117776), (680, 102188), (866, 80240), (944, 73610), (1003, 69280), (1180, 58888), (1360, 51094), (1732, 40120), (1888, 36805), (2006, 34640), (2165, 32096), (2360, 29444), (2720, 25547), (3464, 20060), (4012, 17320), (4330, 16048), (4720, 14722), (5015, 13856), (6928, 10030), (7361, 9440), (8024, 8660)]