191760240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{114143}}^1$

素因数の和:114166

約数の個数: 80

約数和(自身を含む): 679385088

約数和(自身を除く): 487624848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 114143, 228286, 342429, 456572, 570715, 684858, 799001, 913144, 1141430, 1369716, 1598002, 1712145, 1826288, 2282860, 2397003, 2739432, 3196004, 3424290, 3995005, 4565720, 4794006, 5478864, 6392008, 6848580, 7990010, 9131440, 9588012, 11985015, 12784016, 13697160, 15980020, 19176024, 23970030, 27394320, 31960040, 38352048, 47940060, 63920080, 95880120, 191760240]

約数ペア:

[(1, 191760240), (2, 95880120), (3, 63920080), (4, 47940060), (5, 38352048), (6, 31960040), (7, 27394320), (8, 23970030), (10, 19176024), (12, 15980020), (14, 13697160), (15, 12784016), (16, 11985015), (20, 9588012), (21, 9131440), (24, 7990010), (28, 6848580), (30, 6392008), (35, 5478864), (40, 4794006), (42, 4565720), (48, 3995005), (56, 3424290), (60, 3196004), (70, 2739432), (80, 2397003), (84, 2282860), (105, 1826288), (112, 1712145), (120, 1598002), (140, 1369716), (168, 1141430), (210, 913144), (240, 799001), (280, 684858), (336, 570715), (420, 456572), (560, 342429), (840, 228286), (1680, 114143)]