69012720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13693}}^1$

素因数の和:13719

約数の個数: 120

約数和(自身を含む): 264896736

約数和(自身を除く): 195884016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13693, 27386, 41079, 54772, 68465, 82158, 95851, 109544, 123237, 136930, 164316, 191702, 205395, 219088, 246474, 273860, 287553, 328632, 383404, 410790, 479255, 492948, 547720, 575106, 616185, 657264, 766808, 821580, 862659, 958510, 985896, 1095440, 1150212, 1232370, 1437765, 1533616, 1643160, 1725318, 1917020, 1971792, 2300424, 2464740, 2875530, 3286320, 3450636, 3834040, 4313295, 4600848, 4929480, 5751060, 6901272, 7668080, 8626590, 9858960, 11502120, 13802544, 17253180, 23004240, 34506360, 69012720]

約数ペア:

[(1, 69012720), (2, 34506360), (3, 23004240), (4, 17253180), (5, 13802544), (6, 11502120), (7, 9858960), (8, 8626590), (9, 7668080), (10, 6901272), (12, 5751060), (14, 4929480), (15, 4600848), (16, 4313295), (18, 3834040), (20, 3450636), (21, 3286320), (24, 2875530), (28, 2464740), (30, 2300424), (35, 1971792), (36, 1917020), (40, 1725318), (42, 1643160), (45, 1533616), (48, 1437765), (56, 1232370), (60, 1150212), (63, 1095440), (70, 985896), (72, 958510), (80, 862659), (84, 821580), (90, 766808), (105, 657264), (112, 616185), (120, 575106), (126, 547720), (140, 492948), (144, 479255), (168, 410790), (180, 383404), (210, 328632), (240, 287553), (252, 273860), (280, 246474), (315, 219088), (336, 205395), (360, 191702), (420, 164316), (504, 136930), (560, 123237), (630, 109544), (720, 95851), (840, 82158), (1008, 68465), (1260, 54772), (1680, 41079), (2520, 27386), (5040, 13693)]