65828880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:586

約数の個数: 180

約数和(自身を含む): 239831748

約数和(自身を除く): 174002868

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 541, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1082, 1170, 1352, 1521, 1560, 1623, 1690, 1872, 2028, 2164, 2340, 2535, 2704, 2705, 3042, 3120, 3246, 3380, 4056, 4328, 4680, 4869, 5070, 5410, 6084, 6492, 6760, 7033, 7605, 8112, 8115, 8656, 9360, 9738, 10140, 10820, 12168, 12984, 13520, 14066, 15210, 16230, 19476, 20280, 21099, 21640, 24336, 24345, 25968, 28132, 30420, 32460, 35165, 38952, 40560, 42198, 43280, 48690, 56264, 60840, 63297, 64920, 70330, 77904, 84396, 91429, 97380, 105495, 112528, 121680, 126594, 129840, 140660, 168792, 182858, 194760, 210990, 253188, 274287, 281320, 316485, 337584, 365716, 389520, 421980, 457145, 506376, 548574, 562640, 632970, 731432, 822861, 843960, 914290, 1012752, 1097148, 1265940, 1371435, 1462864, 1645722, 1687920, 1828580, 2194296, 2531880, 2742870, 3291444, 3657160, 4114305, 4388592, 5063760, 5485740, 6582888, 7314320, 8228610, 10971480, 13165776, 16457220, 21942960, 32914440, 65828880]

約数ペア:

[(1, 65828880), (2, 32914440), (3, 21942960), (4, 16457220), (5, 13165776), (6, 10971480), (8, 8228610), (9, 7314320), (10, 6582888), (12, 5485740), (13, 5063760), (15, 4388592), (16, 4114305), (18, 3657160), (20, 3291444), (24, 2742870), (26, 2531880), (30, 2194296), (36, 1828580), (39, 1687920), (40, 1645722), (45, 1462864), (48, 1371435), (52, 1265940), (60, 1097148), (65, 1012752), (72, 914290), (78, 843960), (80, 822861), (90, 731432), (104, 632970), (117, 562640), (120, 548574), (130, 506376), (144, 457145), (156, 421980), (169, 389520), (180, 365716), (195, 337584), (208, 316485), (234, 281320), (240, 274287), (260, 253188), (312, 210990), (338, 194760), (360, 182858), (390, 168792), (468, 140660), (507, 129840), (520, 126594), (541, 121680), (585, 112528), (624, 105495), (676, 97380), (720, 91429), (780, 84396), (845, 77904), (936, 70330), (1014, 64920), (1040, 63297), (1082, 60840), (1170, 56264), (1352, 48690), (1521, 43280), (1560, 42198), (1623, 40560), (1690, 38952), (1872, 35165), (2028, 32460), (2164, 30420), (2340, 28132), (2535, 25968), (2704, 24345), (2705, 24336), (3042, 21640), (3120, 21099), (3246, 20280), (3380, 19476), (4056, 16230), (4328, 15210), (4680, 14066), (4869, 13520), (5070, 12984), (5410, 12168), (6084, 10820), (6492, 10140), (6760, 9738), (7033, 9360), (7605, 8656), (8112, 8115)]