168097860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1610

約数の個数: 144

約数和(自身を含む): 589680000

約数和(自身を除く): 421582140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 623, 630, 801, 890, 1068, 1246, 1260, 1335, 1499, 1602, 1780, 1869, 2492, 2670, 2998, 3115, 3204, 3738, 4005, 4497, 5340, 5607, 5996, 6230, 7476, 7495, 8010, 8994, 9345, 10493, 11214, 12460, 13491, 14990, 16020, 17988, 18690, 20986, 22428, 22485, 26982, 28035, 29980, 31479, 37380, 41972, 44970, 52465, 53964, 56070, 62958, 67455, 89940, 94437, 104930, 112140, 125916, 133411, 134910, 157395, 188874, 209860, 266822, 269820, 314790, 377748, 400233, 472185, 533644, 629580, 667055, 800466, 933877, 944370, 1200699, 1334110, 1600932, 1867754, 1888740, 2001165, 2401398, 2668220, 2801631, 3735508, 4002330, 4669385, 4802796, 5603262, 6003495, 8004660, 8404893, 9338770, 11206524, 12006990, 14008155, 16809786, 18677540, 24013980, 28016310, 33619572, 42024465, 56032620, 84048930, 168097860]

約数ペア:

[(1, 168097860), (2, 84048930), (3, 56032620), (4, 42024465), (5, 33619572), (6, 28016310), (7, 24013980), (9, 18677540), (10, 16809786), (12, 14008155), (14, 12006990), (15, 11206524), (18, 9338770), (20, 8404893), (21, 8004660), (28, 6003495), (30, 5603262), (35, 4802796), (36, 4669385), (42, 4002330), (45, 3735508), (60, 2801631), (63, 2668220), (70, 2401398), (84, 2001165), (89, 1888740), (90, 1867754), (105, 1600932), (126, 1334110), (140, 1200699), (178, 944370), (180, 933877), (210, 800466), (252, 667055), (267, 629580), (315, 533644), (356, 472185), (420, 400233), (445, 377748), (534, 314790), (623, 269820), (630, 266822), (801, 209860), (890, 188874), (1068, 157395), (1246, 134910), (1260, 133411), (1335, 125916), (1499, 112140), (1602, 104930), (1780, 94437), (1869, 89940), (2492, 67455), (2670, 62958), (2998, 56070), (3115, 53964), (3204, 52465), (3738, 44970), (4005, 41972), (4497, 37380), (5340, 31479), (5607, 29980), (5996, 28035), (6230, 26982), (7476, 22485), (7495, 22428), (8010, 20986), (8994, 18690), (9345, 17988), (10493, 16020), (11214, 14990), (12460, 13491)]