26287560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 94938480

約数和(自身を除く): 68650920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 137, 156, 164, 180, 195, 205, 234, 246, 260, 274, 312, 328, 360, 369, 390, 410, 411, 468, 492, 520, 533, 548, 585, 615, 685, 738, 780, 820, 822, 936, 984, 1066, 1096, 1170, 1230, 1233, 1370, 1476, 1560, 1599, 1640, 1644, 1781, 1845, 2055, 2132, 2340, 2460, 2466, 2665, 2740, 2952, 3198, 3288, 3562, 3690, 4110, 4264, 4680, 4797, 4920, 4932, 5330, 5343, 5480, 5617, 6165, 6396, 7124, 7380, 7995, 8220, 8905, 9594, 9864, 10660, 10686, 11234, 12330, 12792, 14248, 14760, 15990, 16029, 16440, 16851, 17810, 19188, 21320, 21372, 22468, 23985, 24660, 26715, 28085, 31980, 32058, 33702, 35620, 38376, 42744, 44936, 47970, 49320, 50553, 53430, 56170, 63960, 64116, 67404, 71240, 73021, 80145, 84255, 95940, 101106, 106860, 112340, 128232, 134808, 146042, 160290, 168510, 191880, 202212, 213720, 219063, 224680, 252765, 292084, 320580, 337020, 365105, 404424, 438126, 505530, 584168, 641160, 657189, 674040, 730210, 876252, 1011060, 1095315, 1314378, 1460420, 1752504, 2022120, 2190630, 2628756, 2920840, 3285945, 4381260, 5257512, 6571890, 8762520, 13143780, 26287560]

約数ペア:

[(1, 26287560), (2, 13143780), (3, 8762520), (4, 6571890), (5, 5257512), (6, 4381260), (8, 3285945), (9, 2920840), (10, 2628756), (12, 2190630), (13, 2022120), (15, 1752504), (18, 1460420), (20, 1314378), (24, 1095315), (26, 1011060), (30, 876252), (36, 730210), (39, 674040), (40, 657189), (41, 641160), (45, 584168), (52, 505530), (60, 438126), (65, 404424), (72, 365105), (78, 337020), (82, 320580), (90, 292084), (104, 252765), (117, 224680), (120, 219063), (123, 213720), (130, 202212), (137, 191880), (156, 168510), (164, 160290), (180, 146042), (195, 134808), (205, 128232), (234, 112340), (246, 106860), (260, 101106), (274, 95940), (312, 84255), (328, 80145), (360, 73021), (369, 71240), (390, 67404), (410, 64116), (411, 63960), (468, 56170), (492, 53430), (520, 50553), (533, 49320), (548, 47970), (585, 44936), (615, 42744), (685, 38376), (738, 35620), (780, 33702), (820, 32058), (822, 31980), (936, 28085), (984, 26715), (1066, 24660), (1096, 23985), (1170, 22468), (1230, 21372), (1233, 21320), (1370, 19188), (1476, 17810), (1560, 16851), (1599, 16440), (1640, 16029), (1644, 15990), (1781, 14760), (1845, 14248), (2055, 12792), (2132, 12330), (2340, 11234), (2460, 10686), (2466, 10660), (2665, 9864), (2740, 9594), (2952, 8905), (3198, 8220), (3288, 7995), (3562, 7380), (3690, 7124), (4110, 6396), (4264, 6165), (4680, 5617), (4797, 5480), (4920, 5343), (4932, 5330)]