217824120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1610

約数の個数: 128

約数和(自身を含む): 731808000

約数和(自身を除く): 513983880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 834, 1080, 1112, 1251, 1390, 1451, 1668, 2085, 2502, 2780, 2902, 3336, 3753, 4170, 4353, 5004, 5560, 5804, 6255, 7255, 7506, 8340, 8706, 10008, 11608, 12510, 13059, 14510, 15012, 16680, 17412, 18765, 21765, 25020, 26118, 29020, 30024, 34824, 37530, 39177, 43530, 50040, 52236, 58040, 65295, 75060, 78354, 87060, 104472, 130590, 150120, 156708, 174120, 195885, 201689, 261180, 313416, 391770, 403378, 522360, 605067, 783540, 806756, 1008445, 1210134, 1567080, 1613512, 1815201, 2016890, 2420268, 3025335, 3630402, 4033780, 4840536, 5445603, 6050670, 7260804, 8067560, 9076005, 10891206, 12101340, 14521608, 18152010, 21782412, 24202680, 27228015, 36304020, 43564824, 54456030, 72608040, 108912060, 217824120]

約数ペア:

[(1, 217824120), (2, 108912060), (3, 72608040), (4, 54456030), (5, 43564824), (6, 36304020), (8, 27228015), (9, 24202680), (10, 21782412), (12, 18152010), (15, 14521608), (18, 12101340), (20, 10891206), (24, 9076005), (27, 8067560), (30, 7260804), (36, 6050670), (40, 5445603), (45, 4840536), (54, 4033780), (60, 3630402), (72, 3025335), (90, 2420268), (108, 2016890), (120, 1815201), (135, 1613512), (139, 1567080), (180, 1210134), (216, 1008445), (270, 806756), (278, 783540), (360, 605067), (417, 522360), (540, 403378), (556, 391770), (695, 313416), (834, 261180), (1080, 201689), (1112, 195885), (1251, 174120), (1390, 156708), (1451, 150120), (1668, 130590), (2085, 104472), (2502, 87060), (2780, 78354), (2902, 75060), (3336, 65295), (3753, 58040), (4170, 52236), (4353, 50040), (5004, 43530), (5560, 39177), (5804, 37530), (6255, 34824), (7255, 30024), (7506, 29020), (8340, 26118), (8706, 25020), (10008, 21765), (11608, 18765), (12510, 17412), (13059, 16680), (14510, 15012)]