22612920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 76170240

約数和(自身を除く): 53557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 463, 555, 660, 740, 814, 888, 926, 1110, 1221, 1320, 1389, 1480, 1628, 1852, 2035, 2220, 2315, 2442, 2778, 3256, 3704, 4070, 4440, 4630, 4884, 5093, 5556, 6105, 6945, 8140, 9260, 9768, 10186, 11112, 12210, 13890, 15279, 16280, 17131, 18520, 20372, 24420, 25465, 27780, 30558, 34262, 40744, 48840, 50930, 51393, 55560, 61116, 68524, 76395, 85655, 101860, 102786, 122232, 137048, 152790, 171310, 188441, 203720, 205572, 256965, 305580, 342620, 376882, 411144, 513930, 565323, 611160, 685240, 753764, 942205, 1027860, 1130646, 1507528, 1884410, 2055720, 2261292, 2826615, 3768820, 4522584, 5653230, 7537640, 11306460, 22612920]

約数ペア:

[(1, 22612920), (2, 11306460), (3, 7537640), (4, 5653230), (5, 4522584), (6, 3768820), (8, 2826615), (10, 2261292), (11, 2055720), (12, 1884410), (15, 1507528), (20, 1130646), (22, 1027860), (24, 942205), (30, 753764), (33, 685240), (37, 611160), (40, 565323), (44, 513930), (55, 411144), (60, 376882), (66, 342620), (74, 305580), (88, 256965), (110, 205572), (111, 203720), (120, 188441), (132, 171310), (148, 152790), (165, 137048), (185, 122232), (220, 102786), (222, 101860), (264, 85655), (296, 76395), (330, 68524), (370, 61116), (407, 55560), (440, 51393), (444, 50930), (463, 48840), (555, 40744), (660, 34262), (740, 30558), (814, 27780), (888, 25465), (926, 24420), (1110, 20372), (1221, 18520), (1320, 17131), (1389, 16280), (1480, 15279), (1628, 13890), (1852, 12210), (2035, 11112), (2220, 10186), (2315, 9768), (2442, 9260), (2778, 8140), (3256, 6945), (3704, 6105), (4070, 5556), (4440, 5093), (4630, 4884)]