42608280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 151787520

約数和(自身を除く): 109179240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 191, 195, 220, 260, 264, 286, 312, 330, 338, 382, 390, 429, 440, 507, 520, 572, 573, 660, 676, 715, 764, 780, 845, 858, 955, 1014, 1144, 1146, 1320, 1352, 1430, 1528, 1560, 1690, 1716, 1859, 1910, 2028, 2101, 2145, 2292, 2483, 2535, 2860, 2865, 3380, 3432, 3718, 3820, 4056, 4202, 4290, 4584, 4966, 5070, 5577, 5720, 5730, 6303, 6760, 7436, 7449, 7640, 8404, 8580, 9295, 9932, 10140, 10505, 11154, 11460, 12415, 12606, 14872, 14898, 16808, 17160, 18590, 19864, 20280, 21010, 22308, 22920, 24830, 25212, 27313, 27885, 29796, 31515, 32279, 37180, 37245, 42020, 44616, 49660, 50424, 54626, 55770, 59592, 63030, 64558, 74360, 74490, 81939, 84040, 96837, 99320, 109252, 111540, 126060, 129116, 136565, 148980, 161395, 163878, 193674, 218504, 223080, 252120, 258232, 273130, 297960, 322790, 327756, 355069, 387348, 409695, 484185, 546260, 645580, 655512, 710138, 774696, 819390, 968370, 1065207, 1092520, 1291160, 1420276, 1638780, 1775345, 1936740, 2130414, 2840552, 3277560, 3550690, 3873480, 4260828, 5326035, 7101380, 8521656, 10652070, 14202760, 21304140, 42608280]

約数ペア:

[(1, 42608280), (2, 21304140), (3, 14202760), (4, 10652070), (5, 8521656), (6, 7101380), (8, 5326035), (10, 4260828), (11, 3873480), (12, 3550690), (13, 3277560), (15, 2840552), (20, 2130414), (22, 1936740), (24, 1775345), (26, 1638780), (30, 1420276), (33, 1291160), (39, 1092520), (40, 1065207), (44, 968370), (52, 819390), (55, 774696), (60, 710138), (65, 655512), (66, 645580), (78, 546260), (88, 484185), (104, 409695), (110, 387348), (120, 355069), (130, 327756), (132, 322790), (143, 297960), (156, 273130), (165, 258232), (169, 252120), (191, 223080), (195, 218504), (220, 193674), (260, 163878), (264, 161395), (286, 148980), (312, 136565), (330, 129116), (338, 126060), (382, 111540), (390, 109252), (429, 99320), (440, 96837), (507, 84040), (520, 81939), (572, 74490), (573, 74360), (660, 64558), (676, 63030), (715, 59592), (764, 55770), (780, 54626), (845, 50424), (858, 49660), (955, 44616), (1014, 42020), (1144, 37245), (1146, 37180), (1320, 32279), (1352, 31515), (1430, 29796), (1528, 27885), (1560, 27313), (1690, 25212), (1716, 24830), (1859, 22920), (1910, 22308), (2028, 21010), (2101, 20280), (2145, 19864), (2292, 18590), (2483, 17160), (2535, 16808), (2860, 14898), (2865, 14872), (3380, 12606), (3432, 12415), (3718, 11460), (3820, 11154), (4056, 10505), (4202, 10140), (4290, 9932), (4584, 9295), (4966, 8580), (5070, 8404), (5577, 7640), (5720, 7449), (5730, 7436), (6303, 6760)]