140341320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55691}}^1$

素因数の和:55715

約数の個数: 96

約数和(自身を含む): 521277120

約数和(自身を除く): 380935800

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, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 55691, 111382, 167073, 222764, 278455, 334146, 389837, 445528, 501219, 556910, 668292, 779674, 835365, 1002438, 1113820, 1169511, 1336584, 1559348, 1670730, 1949185, 2004876, 2227640, 2339022, 2506095, 3118696, 3341460, 3508533, 3898370, 4009752, 4678044, 5012190, 5847555, 6682920, 7017066, 7796740, 9356088, 10024380, 11695110, 14034132, 15593480, 17542665, 20048760, 23390220, 28068264, 35085330, 46780440, 70170660, 140341320]

約数ペア:

[(1, 140341320), (2, 70170660), (3, 46780440), (4, 35085330), (5, 28068264), (6, 23390220), (7, 20048760), (8, 17542665), (9, 15593480), (10, 14034132), (12, 11695110), (14, 10024380), (15, 9356088), (18, 7796740), (20, 7017066), (21, 6682920), (24, 5847555), (28, 5012190), (30, 4678044), (35, 4009752), (36, 3898370), (40, 3508533), (42, 3341460), (45, 3118696), (56, 2506095), (60, 2339022), (63, 2227640), (70, 2004876), (72, 1949185), (84, 1670730), (90, 1559348), (105, 1336584), (120, 1169511), (126, 1113820), (140, 1002438), (168, 835365), (180, 779674), (210, 668292), (252, 556910), (280, 501219), (315, 445528), (360, 389837), (420, 334146), (504, 278455), (630, 222764), (840, 167073), (1260, 111382), (2520, 55691)]