16885156680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{65053}}^1$

素因数の和:65180

約数の個数: 192

約数和(自身を含む): 63326165760

約数和(自身を除く): 46441009080

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, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 630, 721, 824, 840, 927, 1030, 1236, 1260, 1442, 1545, 1854, 2060, 2163, 2472, 2520, 2884, 3090, 3605, 3708, 4120, 4326, 4635, 5768, 6180, 6489, 7210, 7416, 8652, 9270, 10815, 12360, 12978, 14420, 17304, 18540, 21630, 25956, 28840, 32445, 37080, 43260, 51912, 64890, 65053, 86520, 129780, 130106, 195159, 259560, 260212, 325265, 390318, 455371, 520424, 585477, 650530, 780636, 910742, 975795, 1170954, 1301060, 1366113, 1561272, 1821484, 1951590, 2276855, 2341908, 2602120, 2732226, 2927385, 3642968, 3903180, 4098339, 4553710, 4683816, 5464452, 5854770, 6700459, 6830565, 7806360, 8196678, 9107420, 10928904, 11709540, 13400918, 13661130, 16393356, 18214840, 20101377, 20491695, 23419080, 26801836, 27322260, 32786712, 33502295, 40202754, 40983390, 46903213, 53603672, 54644520, 60304131, 67004590, 80405508, 81966780, 93806426, 100506885, 120608262, 134009180, 140709639, 160811016, 163933560, 187612852, 201013770, 234516065, 241216524, 268018360, 281419278, 301520655, 375225704, 402027540, 422128917, 469032130, 482433048, 562838556, 603041310, 703548195, 804055080, 844257834, 938064260, 1125677112, 1206082620, 1407096390, 1688515668, 1876128520, 2110644585, 2412165240, 2814192780, 3377031336, 4221289170, 5628385560, 8442578340, 16885156680]

約数ペア:

[(1, 16885156680), (2, 8442578340), (3, 5628385560), (4, 4221289170), (5, 3377031336), (6, 2814192780), (7, 2412165240), (8, 2110644585), (9, 1876128520), (10, 1688515668), (12, 1407096390), (14, 1206082620), (15, 1125677112), (18, 938064260), (20, 844257834), (21, 804055080), (24, 703548195), (28, 603041310), (30, 562838556), (35, 482433048), (36, 469032130), (40, 422128917), (42, 402027540), (45, 375225704), (56, 301520655), (60, 281419278), (63, 268018360), (70, 241216524), (72, 234516065), (84, 201013770), (90, 187612852), (103, 163933560), (105, 160811016), (120, 140709639), (126, 134009180), (140, 120608262), (168, 100506885), (180, 93806426), (206, 81966780), (210, 80405508), (252, 67004590), (280, 60304131), (309, 54644520), (315, 53603672), (360, 46903213), (412, 40983390), (420, 40202754), (504, 33502295), (515, 32786712), (618, 27322260), (630, 26801836), (721, 23419080), (824, 20491695), (840, 20101377), (927, 18214840), (1030, 16393356), (1236, 13661130), (1260, 13400918), (1442, 11709540), (1545, 10928904), (1854, 9107420), (2060, 8196678), (2163, 7806360), (2472, 6830565), (2520, 6700459), (2884, 5854770), (3090, 5464452), (3605, 4683816), (3708, 4553710), (4120, 4098339), (4326, 3903180), (4635, 3642968), (5768, 2927385), (6180, 2732226), (6489, 2602120), (7210, 2341908), (7416, 2276855), (8652, 1951590), (9270, 1821484), (10815, 1561272), (12360, 1366113), (12978, 1301060), (14420, 1170954), (17304, 975795), (18540, 910742), (21630, 780636), (25956, 650530), (28840, 585477), (32445, 520424), (37080, 455371), (43260, 390318), (51912, 325265), (64890, 260212), (65053, 259560), (86520, 195159), (129780, 130106)]