9996556320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{64879}}^1$

素因数の和:65007

約数の個数: 144

約数和(自身を含む): 34432594560

約数和(自身を除く): 24436038240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 1070, 1284, 1440, 1605, 1712, 1926, 2140, 2568, 3210, 3424, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 10272, 12840, 15408, 17120, 19260, 25680, 30816, 38520, 51360, 64879, 77040, 129758, 154080, 194637, 259516, 324395, 389274, 519032, 583911, 648790, 778548, 973185, 1038064, 1167822, 1297580, 1557096, 1946370, 2076128, 2335644, 2595160, 2919555, 3114192, 3892740, 4671288, 5190320, 5839110, 6228384, 6942053, 7785480, 9342576, 10380640, 11678220, 13884106, 15570960, 18685152, 20826159, 23356440, 27768212, 31141920, 34710265, 41652318, 46712880, 55536424, 62478477, 69420530, 83304636, 93425760, 104130795, 111072848, 124956954, 138841060, 166609272, 208261590, 222145696, 249913908, 277682120, 312392385, 333218544, 416523180, 499827816, 555364240, 624784770, 666437088, 833046360, 999655632, 1110728480, 1249569540, 1666092720, 1999311264, 2499139080, 3332185440, 4998278160, 9996556320]

約数ペア:

[(1, 9996556320), (2, 4998278160), (3, 3332185440), (4, 2499139080), (5, 1999311264), (6, 1666092720), (8, 1249569540), (9, 1110728480), (10, 999655632), (12, 833046360), (15, 666437088), (16, 624784770), (18, 555364240), (20, 499827816), (24, 416523180), (30, 333218544), (32, 312392385), (36, 277682120), (40, 249913908), (45, 222145696), (48, 208261590), (60, 166609272), (72, 138841060), (80, 124956954), (90, 111072848), (96, 104130795), (107, 93425760), (120, 83304636), (144, 69420530), (160, 62478477), (180, 55536424), (214, 46712880), (240, 41652318), (288, 34710265), (321, 31141920), (360, 27768212), (428, 23356440), (480, 20826159), (535, 18685152), (642, 15570960), (720, 13884106), (856, 11678220), (963, 10380640), (1070, 9342576), (1284, 7785480), (1440, 6942053), (1605, 6228384), (1712, 5839110), (1926, 5190320), (2140, 4671288), (2568, 3892740), (3210, 3114192), (3424, 2919555), (3852, 2595160), (4280, 2335644), (4815, 2076128), (5136, 1946370), (6420, 1557096), (7704, 1297580), (8560, 1167822), (9630, 1038064), (10272, 973185), (12840, 778548), (15408, 648790), (17120, 583911), (19260, 519032), (25680, 389274), (30816, 324395), (38520, 259516), (51360, 194637), (64879, 154080), (77040, 129758)]