858336120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1182

約数の個数: 192

約数和(自身を含む): 2977884000

約数和(自身を除く): 2119547880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 139, 153, 170, 180, 204, 255, 278, 306, 340, 360, 408, 417, 510, 556, 612, 680, 695, 765, 834, 1009, 1020, 1112, 1224, 1251, 1390, 1530, 1668, 2018, 2040, 2085, 2363, 2502, 2780, 3027, 3060, 3336, 4036, 4170, 4726, 5004, 5045, 5560, 6054, 6120, 6255, 7089, 8072, 8340, 9081, 9452, 10008, 10090, 11815, 12108, 12510, 14178, 15135, 16680, 17153, 18162, 18904, 20180, 21267, 23630, 24216, 25020, 28356, 30270, 34306, 35445, 36324, 40360, 42534, 45405, 47260, 50040, 51459, 56712, 60540, 68612, 70890, 72648, 85068, 85765, 90810, 94520, 102918, 106335, 121080, 137224, 140251, 141780, 154377, 170136, 171530, 181620, 205836, 212670, 257295, 280502, 283560, 308754, 343060, 363240, 411672, 420753, 425340, 514590, 561004, 617508, 686120, 701255, 771885, 841506, 850680, 1029180, 1122008, 1235016, 1262259, 1402510, 1543770, 1683012, 2058360, 2103765, 2384267, 2524518, 2805020, 3087540, 3366024, 4207530, 4768534, 5049036, 5610040, 6175080, 6311295, 7152801, 8415060, 9537068, 10098072, 11921335, 12622590, 14305602, 16830120, 19074136, 21458403, 23842670, 25245180, 28611204, 35764005, 42916806, 47685340, 50490360, 57222408, 71528010, 85833612, 95370680, 107292015, 143056020, 171667224, 214584030, 286112040, 429168060, 858336120]

約数ペア:

[(1, 858336120), (2, 429168060), (3, 286112040), (4, 214584030), (5, 171667224), (6, 143056020), (8, 107292015), (9, 95370680), (10, 85833612), (12, 71528010), (15, 57222408), (17, 50490360), (18, 47685340), (20, 42916806), (24, 35764005), (30, 28611204), (34, 25245180), (36, 23842670), (40, 21458403), (45, 19074136), (51, 16830120), (60, 14305602), (68, 12622590), (72, 11921335), (85, 10098072), (90, 9537068), (102, 8415060), (120, 7152801), (136, 6311295), (139, 6175080), (153, 5610040), (170, 5049036), (180, 4768534), (204, 4207530), (255, 3366024), (278, 3087540), (306, 2805020), (340, 2524518), (360, 2384267), (408, 2103765), (417, 2058360), (510, 1683012), (556, 1543770), (612, 1402510), (680, 1262259), (695, 1235016), (765, 1122008), (834, 1029180), (1009, 850680), (1020, 841506), (1112, 771885), (1224, 701255), (1251, 686120), (1390, 617508), (1530, 561004), (1668, 514590), (2018, 425340), (2040, 420753), (2085, 411672), (2363, 363240), (2502, 343060), (2780, 308754), (3027, 283560), (3060, 280502), (3336, 257295), (4036, 212670), (4170, 205836), (4726, 181620), (5004, 171530), (5045, 170136), (5560, 154377), (6054, 141780), (6120, 140251), (6255, 137224), (7089, 121080), (8072, 106335), (8340, 102918), (9081, 94520), (9452, 90810), (10008, 85765), (10090, 85068), (11815, 72648), (12108, 70890), (12510, 68612), (14178, 60540), (15135, 56712), (16680, 51459), (17153, 50040), (18162, 47260), (18904, 45405), (20180, 42534), (21267, 40360), (23630, 36324), (24216, 35445), (25020, 34306), (28356, 30270)]