13498680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 46267200

約数和(自身を除く): 32768520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 509, 510, 520, 663, 680, 780, 884, 1018, 1020, 1105, 1326, 1527, 1560, 1768, 2036, 2040, 2210, 2545, 2652, 3054, 3315, 4072, 4420, 5090, 5304, 6108, 6617, 6630, 7635, 8653, 8840, 10180, 12216, 13234, 13260, 15270, 17306, 19851, 20360, 25959, 26468, 26520, 30540, 33085, 34612, 39702, 43265, 51918, 52936, 61080, 66170, 69224, 79404, 86530, 99255, 103836, 112489, 129795, 132340, 158808, 173060, 198510, 207672, 224978, 259590, 264680, 337467, 346120, 397020, 449956, 519180, 562445, 674934, 794040, 899912, 1038360, 1124890, 1349868, 1687335, 2249780, 2699736, 3374670, 4499560, 6749340, 13498680]

約数ペア:

[(1, 13498680), (2, 6749340), (3, 4499560), (4, 3374670), (5, 2699736), (6, 2249780), (8, 1687335), (10, 1349868), (12, 1124890), (13, 1038360), (15, 899912), (17, 794040), (20, 674934), (24, 562445), (26, 519180), (30, 449956), (34, 397020), (39, 346120), (40, 337467), (51, 264680), (52, 259590), (60, 224978), (65, 207672), (68, 198510), (78, 173060), (85, 158808), (102, 132340), (104, 129795), (120, 112489), (130, 103836), (136, 99255), (156, 86530), (170, 79404), (195, 69224), (204, 66170), (221, 61080), (255, 52936), (260, 51918), (312, 43265), (340, 39702), (390, 34612), (408, 33085), (442, 30540), (509, 26520), (510, 26468), (520, 25959), (663, 20360), (680, 19851), (780, 17306), (884, 15270), (1018, 13260), (1020, 13234), (1105, 12216), (1326, 10180), (1527, 8840), (1560, 8653), (1768, 7635), (2036, 6630), (2040, 6617), (2210, 6108), (2545, 5304), (2652, 5090), (3054, 4420), (3315, 4072)]