26997360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 160

約数和(自身を含む): 95618880

約数和(自身を除く): 68621520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 509, 510, 520, 624, 663, 680, 780, 816, 884, 1018, 1020, 1040, 1105, 1326, 1360, 1527, 1560, 1768, 2036, 2040, 2210, 2545, 2652, 3054, 3120, 3315, 3536, 4072, 4080, 4420, 5090, 5304, 6108, 6617, 6630, 7635, 8144, 8653, 8840, 10180, 10608, 12216, 13234, 13260, 15270, 17306, 17680, 19851, 20360, 24432, 25959, 26468, 26520, 30540, 33085, 34612, 39702, 40720, 43265, 51918, 52936, 53040, 61080, 66170, 69224, 79404, 86530, 99255, 103836, 105872, 112489, 122160, 129795, 132340, 138448, 158808, 173060, 198510, 207672, 224978, 259590, 264680, 317616, 337467, 346120, 397020, 415344, 449956, 519180, 529360, 562445, 674934, 692240, 794040, 899912, 1038360, 1124890, 1349868, 1588080, 1687335, 1799824, 2076720, 2249780, 2699736, 3374670, 4499560, 5399472, 6749340, 8999120, 13498680, 26997360]

約数ペア:

[(1, 26997360), (2, 13498680), (3, 8999120), (4, 6749340), (5, 5399472), (6, 4499560), (8, 3374670), (10, 2699736), (12, 2249780), (13, 2076720), (15, 1799824), (16, 1687335), (17, 1588080), (20, 1349868), (24, 1124890), (26, 1038360), (30, 899912), (34, 794040), (39, 692240), (40, 674934), (48, 562445), (51, 529360), (52, 519180), (60, 449956), (65, 415344), (68, 397020), (78, 346120), (80, 337467), (85, 317616), (102, 264680), (104, 259590), (120, 224978), (130, 207672), (136, 198510), (156, 173060), (170, 158808), (195, 138448), (204, 132340), (208, 129795), (221, 122160), (240, 112489), (255, 105872), (260, 103836), (272, 99255), (312, 86530), (340, 79404), (390, 69224), (408, 66170), (442, 61080), (509, 53040), (510, 52936), (520, 51918), (624, 43265), (663, 40720), (680, 39702), (780, 34612), (816, 33085), (884, 30540), (1018, 26520), (1020, 26468), (1040, 25959), (1105, 24432), (1326, 20360), (1360, 19851), (1527, 17680), (1560, 17306), (1768, 15270), (2036, 13260), (2040, 13234), (2210, 12216), (2545, 10608), (2652, 10180), (3054, 8840), (3120, 8653), (3315, 8144), (3536, 7635), (4072, 6630), (4080, 6617), (4420, 6108), (5090, 5304)]