69950160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13879}}^1$

素因数の和:13905

約数の個数: 120

約数和(自身を含む): 268494720

約数和(自身を除く): 198544560

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, 13879, 27758, 41637, 55516, 69395, 83274, 97153, 111032, 124911, 138790, 166548, 194306, 208185, 222064, 249822, 277580, 291459, 333096, 388612, 416370, 485765, 499644, 555160, 582918, 624555, 666192, 777224, 832740, 874377, 971530, 999288, 1110320, 1165836, 1249110, 1457295, 1554448, 1665480, 1748754, 1943060, 1998576, 2331672, 2498220, 2914590, 3330960, 3497508, 3886120, 4371885, 4663344, 4996440, 5829180, 6995016, 7772240, 8743770, 9992880, 11658360, 13990032, 17487540, 23316720, 34975080, 69950160]

約数ペア:

[(1, 69950160), (2, 34975080), (3, 23316720), (4, 17487540), (5, 13990032), (6, 11658360), (7, 9992880), (8, 8743770), (9, 7772240), (10, 6995016), (12, 5829180), (14, 4996440), (15, 4663344), (16, 4371885), (18, 3886120), (20, 3497508), (21, 3330960), (24, 2914590), (28, 2498220), (30, 2331672), (35, 1998576), (36, 1943060), (40, 1748754), (42, 1665480), (45, 1554448), (48, 1457295), (56, 1249110), (60, 1165836), (63, 1110320), (70, 999288), (72, 971530), (80, 874377), (84, 832740), (90, 777224), (105, 666192), (112, 624555), (120, 582918), (126, 555160), (140, 499644), (144, 485765), (168, 416370), (180, 388612), (210, 333096), (240, 291459), (252, 277580), (280, 249822), (315, 222064), (336, 208185), (360, 194306), (420, 166548), (504, 138790), (560, 124911), (630, 111032), (720, 97153), (840, 83274), (1008, 69395), (1260, 55516), (1680, 41637), (2520, 27758), (5040, 13879)]