164172360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 540432000

約数和(自身を除く): 376259640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 277, 330, 440, 449, 554, 660, 831, 898, 1108, 1320, 1347, 1385, 1662, 1796, 2216, 2245, 2694, 2770, 3047, 3324, 3592, 4155, 4490, 4939, 5388, 5540, 6094, 6648, 6735, 8310, 8980, 9141, 9878, 10776, 11080, 12188, 13470, 14817, 15235, 16620, 17960, 18282, 19756, 24376, 24695, 26940, 29634, 30470, 33240, 36564, 39512, 45705, 49390, 53880, 59268, 60940, 73128, 74085, 91410, 98780, 118536, 121880, 124373, 148170, 182820, 197560, 248746, 296340, 365640, 373119, 497492, 592680, 621865, 746238, 994984, 1243730, 1368103, 1492476, 1865595, 2487460, 2736206, 2984952, 3731190, 4104309, 4974920, 5472412, 6840515, 7462380, 8208618, 10944824, 13681030, 14924760, 16417236, 20521545, 27362060, 32834472, 41043090, 54724120, 82086180, 164172360]

約数ペア:

[(1, 164172360), (2, 82086180), (3, 54724120), (4, 41043090), (5, 32834472), (6, 27362060), (8, 20521545), (10, 16417236), (11, 14924760), (12, 13681030), (15, 10944824), (20, 8208618), (22, 7462380), (24, 6840515), (30, 5472412), (33, 4974920), (40, 4104309), (44, 3731190), (55, 2984952), (60, 2736206), (66, 2487460), (88, 1865595), (110, 1492476), (120, 1368103), (132, 1243730), (165, 994984), (220, 746238), (264, 621865), (277, 592680), (330, 497492), (440, 373119), (449, 365640), (554, 296340), (660, 248746), (831, 197560), (898, 182820), (1108, 148170), (1320, 124373), (1347, 121880), (1385, 118536), (1662, 98780), (1796, 91410), (2216, 74085), (2245, 73128), (2694, 60940), (2770, 59268), (3047, 53880), (3324, 49390), (3592, 45705), (4155, 39512), (4490, 36564), (4939, 33240), (5388, 30470), (5540, 29634), (6094, 26940), (6648, 24695), (6735, 24376), (8310, 19756), (8980, 18282), (9141, 17960), (9878, 16620), (10776, 15235), (11080, 14817), (12188, 13470)]