858102840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7919}}^1$

素因数の和:7986

約数の個数: 192

約数和(自身を含む): 3261772800

約数和(自身を除く): 2403669960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3870, 4515, 5160, 5418, 6020, 7224, 7740, 7919, 9030, 10836, 12040, 13545, 15480, 15838, 18060, 21672, 23757, 27090, 31676, 36120, 39595, 47514, 54180, 55433, 63352, 71271, 79190, 95028, 108360, 110866, 118785, 142542, 158380, 166299, 190056, 221732, 237570, 277165, 285084, 316760, 332598, 340517, 356355, 443464, 475140, 498897, 554330, 570168, 665196, 681034, 712710, 831495, 950280, 997794, 1021551, 1108660, 1330392, 1362068, 1425420, 1662990, 1702585, 1995588, 2043102, 2217320, 2383619, 2494485, 2724136, 2850840, 3064653, 3325980, 3405170, 3991176, 4086204, 4767238, 4988970, 5107755, 6129306, 6651960, 6810340, 7150857, 8172408, 9534476, 9977940, 10215510, 11918095, 12258612, 13620680, 14301714, 15323265, 19068952, 19955880, 20431020, 21452571, 23836190, 24517224, 28603428, 30646530, 35754285, 40862040, 42905142, 47672380, 57206856, 61293060, 71508570, 85810284, 95344760, 107262855, 122586120, 143017140, 171620568, 214525710, 286034280, 429051420, 858102840]

約数ペア:

[(1, 858102840), (2, 429051420), (3, 286034280), (4, 214525710), (5, 171620568), (6, 143017140), (7, 122586120), (8, 107262855), (9, 95344760), (10, 85810284), (12, 71508570), (14, 61293060), (15, 57206856), (18, 47672380), (20, 42905142), (21, 40862040), (24, 35754285), (28, 30646530), (30, 28603428), (35, 24517224), (36, 23836190), (40, 21452571), (42, 20431020), (43, 19955880), (45, 19068952), (56, 15323265), (60, 14301714), (63, 13620680), (70, 12258612), (72, 11918095), (84, 10215510), (86, 9977940), (90, 9534476), (105, 8172408), (120, 7150857), (126, 6810340), (129, 6651960), (140, 6129306), (168, 5107755), (172, 4988970), (180, 4767238), (210, 4086204), (215, 3991176), (252, 3405170), (258, 3325980), (280, 3064653), (301, 2850840), (315, 2724136), (344, 2494485), (360, 2383619), (387, 2217320), (420, 2043102), (430, 1995588), (504, 1702585), (516, 1662990), (602, 1425420), (630, 1362068), (645, 1330392), (774, 1108660), (840, 1021551), (860, 997794), (903, 950280), (1032, 831495), (1204, 712710), (1260, 681034), (1290, 665196), (1505, 570168), (1548, 554330), (1720, 498897), (1806, 475140), (1935, 443464), (2408, 356355), (2520, 340517), (2580, 332598), (2709, 316760), (3010, 285084), (3096, 277165), (3612, 237570), (3870, 221732), (4515, 190056), (5160, 166299), (5418, 158380), (6020, 142542), (7224, 118785), (7740, 110866), (7919, 108360), (9030, 95028), (10836, 79190), (12040, 71271), (13545, 63352), (15480, 55433), (15838, 54180), (18060, 47514), (21672, 39595), (23757, 36120), (27090, 31676)]