166210166220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{420551}}^1$

素因数の和:421511

約数の個数: 96

約数和(自身を含む): 532439018496

約数和(自身を除く): 366228852276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 941, 1882, 2823, 3764, 4705, 5646, 6587, 9410, 11292, 13174, 14115, 18820, 19761, 26348, 28230, 32935, 39522, 56460, 65870, 79044, 98805, 131740, 197610, 395220, 420551, 841102, 1261653, 1682204, 2102755, 2523306, 2943857, 4205510, 5046612, 5887714, 6308265, 8411020, 8831571, 11775428, 12616530, 14719285, 17663142, 25233060, 29438570, 35326284, 44157855, 58877140, 88315710, 176631420, 395738491, 791476982, 1187215473, 1582953964, 1978692455, 2374430946, 2770169437, 3957384910, 4748861892, 5540338874, 5936077365, 7914769820, 8310508311, 11080677748, 11872154730, 13850847185, 16621016622, 23744309460, 27701694370, 33242033244, 41552541555, 55403388740, 83105083110, 166210166220]

約数ペア:

[(1, 166210166220), (2, 83105083110), (3, 55403388740), (4, 41552541555), (5, 33242033244), (6, 27701694370), (7, 23744309460), (10, 16621016622), (12, 13850847185), (14, 11872154730), (15, 11080677748), (20, 8310508311), (21, 7914769820), (28, 5936077365), (30, 5540338874), (35, 4748861892), (42, 3957384910), (60, 2770169437), (70, 2374430946), (84, 1978692455), (105, 1582953964), (140, 1187215473), (210, 791476982), (420, 395738491), (941, 176631420), (1882, 88315710), (2823, 58877140), (3764, 44157855), (4705, 35326284), (5646, 29438570), (6587, 25233060), (9410, 17663142), (11292, 14719285), (13174, 12616530), (14115, 11775428), (18820, 8831571), (19761, 8411020), (26348, 6308265), (28230, 5887714), (32935, 5046612), (39522, 4205510), (56460, 2943857), (65870, 2523306), (79044, 2102755), (98805, 1682204), (131740, 1261653), (197610, 841102), (395220, 420551)]