72766320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 160

約数和(自身を含む): 252198144

約数和(自身を除く): 179431824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 641, 645, 660, 688, 860, 880, 946, 1032, 1282, 1290, 1320, 1419, 1720, 1892, 1923, 2064, 2365, 2564, 2580, 2640, 2838, 3205, 3440, 3784, 3846, 4730, 5128, 5160, 5676, 6410, 7051, 7095, 7568, 7692, 9460, 9615, 10256, 10320, 11352, 12820, 14102, 14190, 15384, 18920, 19230, 21153, 22704, 25640, 27563, 28204, 28380, 30768, 35255, 37840, 38460, 42306, 51280, 55126, 56408, 56760, 70510, 76920, 82689, 84612, 105765, 110252, 112816, 113520, 137815, 141020, 153840, 165378, 169224, 211530, 220504, 275630, 282040, 303193, 330756, 338448, 413445, 423060, 441008, 551260, 564080, 606386, 661512, 826890, 846120, 909579, 1102520, 1212772, 1323024, 1515965, 1653780, 1692240, 1819158, 2205040, 2425544, 3031930, 3307560, 3638316, 4547895, 4851088, 6063860, 6615120, 7276632, 9095790, 12127720, 14553264, 18191580, 24255440, 36383160, 72766320]

約数ペア:

[(1, 72766320), (2, 36383160), (3, 24255440), (4, 18191580), (5, 14553264), (6, 12127720), (8, 9095790), (10, 7276632), (11, 6615120), (12, 6063860), (15, 4851088), (16, 4547895), (20, 3638316), (22, 3307560), (24, 3031930), (30, 2425544), (33, 2205040), (40, 1819158), (43, 1692240), (44, 1653780), (48, 1515965), (55, 1323024), (60, 1212772), (66, 1102520), (80, 909579), (86, 846120), (88, 826890), (110, 661512), (120, 606386), (129, 564080), (132, 551260), (165, 441008), (172, 423060), (176, 413445), (215, 338448), (220, 330756), (240, 303193), (258, 282040), (264, 275630), (330, 220504), (344, 211530), (430, 169224), (440, 165378), (473, 153840), (516, 141020), (528, 137815), (641, 113520), (645, 112816), (660, 110252), (688, 105765), (860, 84612), (880, 82689), (946, 76920), (1032, 70510), (1282, 56760), (1290, 56408), (1320, 55126), (1419, 51280), (1720, 42306), (1892, 38460), (1923, 37840), (2064, 35255), (2365, 30768), (2564, 28380), (2580, 28204), (2640, 27563), (2838, 25640), (3205, 22704), (3440, 21153), (3784, 19230), (3846, 18920), (4730, 15384), (5128, 14190), (5160, 14102), (5676, 12820), (6410, 11352), (7051, 10320), (7095, 10256), (7568, 9615), (7692, 9460)]