2189742120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119267}}^1$

素因数の和:119304

約数の個数: 128

約数和(自身を含む): 7728566400

約数和(自身を除く): 5538824280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 119267, 238534, 357801, 477068, 596335, 715602, 954136, 1073403, 1192670, 1431204, 1789005, 2027539, 2146806, 2385340, 2862408, 3220209, 3578010, 4055078, 4293612, 4770680, 5367015, 6082617, 6440418, 7156020, 8110156, 8587224, 10137695, 10734030, 12165234, 12880836, 14312040, 16101045, 16220312, 18247851, 20275390, 21468060, 24330468, 25761672, 30413085, 32202090, 36495702, 40550780, 42936120, 48660936, 54743553, 60826170, 64404180, 72991404, 81101560, 91239255, 109487106, 121652340, 128808360, 145982808, 182478510, 218974212, 243304680, 273717765, 364957020, 437948424, 547435530, 729914040, 1094871060, 2189742120]

約数ペア:

[(1, 2189742120), (2, 1094871060), (3, 729914040), (4, 547435530), (5, 437948424), (6, 364957020), (8, 273717765), (9, 243304680), (10, 218974212), (12, 182478510), (15, 145982808), (17, 128808360), (18, 121652340), (20, 109487106), (24, 91239255), (27, 81101560), (30, 72991404), (34, 64404180), (36, 60826170), (40, 54743553), (45, 48660936), (51, 42936120), (54, 40550780), (60, 36495702), (68, 32202090), (72, 30413085), (85, 25761672), (90, 24330468), (102, 21468060), (108, 20275390), (120, 18247851), (135, 16220312), (136, 16101045), (153, 14312040), (170, 12880836), (180, 12165234), (204, 10734030), (216, 10137695), (255, 8587224), (270, 8110156), (306, 7156020), (340, 6440418), (360, 6082617), (408, 5367015), (459, 4770680), (510, 4293612), (540, 4055078), (612, 3578010), (680, 3220209), (765, 2862408), (918, 2385340), (1020, 2146806), (1080, 2027539), (1224, 1789005), (1530, 1431204), (1836, 1192670), (2040, 1073403), (2295, 954136), (3060, 715602), (3672, 596335), (4590, 477068), (6120, 357801), (9180, 238534), (18360, 119267)]