26970840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 103420800

約数和(自身を除く): 76449960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 113, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 226, 234, 255, 260, 270, 306, 312, 339, 340, 351, 360, 390, 408, 442, 452, 459, 468, 510, 520, 540, 565, 585, 612, 663, 678, 680, 702, 765, 780, 884, 904, 918, 936, 1017, 1020, 1080, 1105, 1130, 1170, 1224, 1326, 1356, 1404, 1469, 1530, 1560, 1695, 1755, 1768, 1836, 1921, 1989, 2034, 2040, 2210, 2260, 2295, 2340, 2652, 2712, 2808, 2938, 3051, 3060, 3315, 3390, 3510, 3672, 3842, 3978, 4068, 4407, 4420, 4520, 4590, 4680, 5085, 5304, 5763, 5876, 5967, 6102, 6120, 6630, 6780, 7020, 7345, 7684, 7956, 8136, 8814, 8840, 9180, 9605, 9945, 10170, 11526, 11752, 11934, 12204, 13221, 13260, 13560, 14040, 14690, 15255, 15368, 15912, 17289, 17628, 18360, 19210, 19890, 20340, 22035, 23052, 23868, 24408, 24973, 26442, 26520, 28815, 29380, 29835, 30510, 34578, 35256, 38420, 39663, 39780, 40680, 44070, 46104, 47736, 49946, 51867, 52884, 57630, 58760, 59670, 61020, 66105, 69156, 74919, 76840, 79326, 79560, 86445, 88140, 99892, 103734, 105768, 115260, 119340, 122040, 124865, 132210, 138312, 149838, 158652, 172890, 176280, 198315, 199784, 207468, 224757, 230520, 238680, 249730, 259335, 264420, 299676, 317304, 345780, 374595, 396630, 414936, 449514, 499460, 518670, 528840, 599352, 674271, 691560, 749190, 793260, 899028, 998920, 1037340, 1123785, 1348542, 1498380, 1586520, 1798056, 2074680, 2247570, 2697084, 2996760, 3371355, 4495140, 5394168, 6742710, 8990280, 13485420, 26970840]

約数ペア:

[(1, 26970840), (2, 13485420), (3, 8990280), (4, 6742710), (5, 5394168), (6, 4495140), (8, 3371355), (9, 2996760), (10, 2697084), (12, 2247570), (13, 2074680), (15, 1798056), (17, 1586520), (18, 1498380), (20, 1348542), (24, 1123785), (26, 1037340), (27, 998920), (30, 899028), (34, 793260), (36, 749190), (39, 691560), (40, 674271), (45, 599352), (51, 528840), (52, 518670), (54, 499460), (60, 449514), (65, 414936), (68, 396630), (72, 374595), (78, 345780), (85, 317304), (90, 299676), (102, 264420), (104, 259335), (108, 249730), (113, 238680), (117, 230520), (120, 224757), (130, 207468), (135, 199784), (136, 198315), (153, 176280), (156, 172890), (170, 158652), (180, 149838), (195, 138312), (204, 132210), (216, 124865), (221, 122040), (226, 119340), (234, 115260), (255, 105768), (260, 103734), (270, 99892), (306, 88140), (312, 86445), (339, 79560), (340, 79326), (351, 76840), (360, 74919), (390, 69156), (408, 66105), (442, 61020), (452, 59670), (459, 58760), (468, 57630), (510, 52884), (520, 51867), (540, 49946), (565, 47736), (585, 46104), (612, 44070), (663, 40680), (678, 39780), (680, 39663), (702, 38420), (765, 35256), (780, 34578), (884, 30510), (904, 29835), (918, 29380), (936, 28815), (1017, 26520), (1020, 26442), (1080, 24973), (1105, 24408), (1130, 23868), (1170, 23052), (1224, 22035), (1326, 20340), (1356, 19890), (1404, 19210), (1469, 18360), (1530, 17628), (1560, 17289), (1695, 15912), (1755, 15368), (1768, 15255), (1836, 14690), (1921, 14040), (1989, 13560), (2034, 13260), (2040, 13221), (2210, 12204), (2260, 11934), (2295, 11752), (2340, 11526), (2652, 10170), (2712, 9945), (2808, 9605), (2938, 9180), (3051, 8840), (3060, 8814), (3315, 8136), (3390, 7956), (3510, 7684), (3672, 7345), (3842, 7020), (3978, 6780), (4068, 6630), (4407, 6120), (4420, 6102), (4520, 5967), (4590, 5876), (4680, 5763), (5085, 5304)]