13172040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5227}}^1$

素因数の和:5251

約数の個数: 96

約数和(自身を含む): 48934080

約数和(自身を除く): 35762040

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, 5227, 10454, 15681, 20908, 26135, 31362, 36589, 41816, 47043, 52270, 62724, 73178, 78405, 94086, 104540, 109767, 125448, 146356, 156810, 182945, 188172, 209080, 219534, 235215, 292712, 313620, 329301, 365890, 376344, 439068, 470430, 548835, 627240, 658602, 731780, 878136, 940860, 1097670, 1317204, 1463560, 1646505, 1881720, 2195340, 2634408, 3293010, 4390680, 6586020, 13172040]

約数ペア:

[(1, 13172040), (2, 6586020), (3, 4390680), (4, 3293010), (5, 2634408), (6, 2195340), (7, 1881720), (8, 1646505), (9, 1463560), (10, 1317204), (12, 1097670), (14, 940860), (15, 878136), (18, 731780), (20, 658602), (21, 627240), (24, 548835), (28, 470430), (30, 439068), (35, 376344), (36, 365890), (40, 329301), (42, 313620), (45, 292712), (56, 235215), (60, 219534), (63, 209080), (70, 188172), (72, 182945), (84, 156810), (90, 146356), (105, 125448), (120, 109767), (126, 104540), (140, 94086), (168, 78405), (180, 73178), (210, 62724), (252, 52270), (280, 47043), (315, 41816), (360, 36589), (420, 31362), (504, 26135), (630, 20908), (840, 15681), (1260, 10454), (2520, 5227)]