157494480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 578373696

約数和(自身を除く): 420879216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 338, 353, 390, 429, 440, 507, 520, 528, 572, 624, 660, 676, 706, 715, 780, 845, 858, 880, 1014, 1040, 1059, 1144, 1320, 1352, 1412, 1430, 1560, 1690, 1716, 1765, 1859, 2028, 2118, 2145, 2288, 2535, 2640, 2704, 2824, 2860, 3120, 3380, 3432, 3530, 3718, 3883, 4056, 4236, 4290, 4589, 5070, 5295, 5577, 5648, 5720, 6760, 6864, 7060, 7436, 7766, 8112, 8472, 8580, 9178, 9295, 10140, 10590, 11154, 11440, 11649, 13520, 13767, 14120, 14872, 15532, 16944, 17160, 18356, 18590, 19415, 20280, 21180, 22308, 22945, 23298, 27534, 27885, 28240, 29744, 31064, 34320, 36712, 37180, 38830, 40560, 42360, 44616, 45890, 46596, 50479, 55068, 55770, 58245, 59657, 62128, 68835, 73424, 74360, 77660, 84720, 89232, 91780, 93192, 100958, 110136, 111540, 116490, 119314, 137670, 148720, 151437, 155320, 178971, 183560, 186384, 201916, 220272, 223080, 232980, 238628, 252395, 275340, 298285, 302874, 310640, 357942, 367120, 403832, 446160, 465960, 477256, 504790, 550680, 596570, 605748, 656227, 715884, 757185, 807664, 894855, 931920, 954512, 1009580, 1101360, 1193140, 1211496, 1312454, 1431768, 1514370, 1789710, 1968681, 2019160, 2386280, 2422992, 2624908, 2863536, 3028740, 3281135, 3579420, 3937362, 4038320, 4772560, 5249816, 6057480, 6562270, 7158840, 7874724, 9843405, 10499632, 12114960, 13124540, 14317680, 15749448, 19686810, 26249080, 31498896, 39373620, 52498160, 78747240, 157494480]

約数ペア:

[(1, 157494480), (2, 78747240), (3, 52498160), (4, 39373620), (5, 31498896), (6, 26249080), (8, 19686810), (10, 15749448), (11, 14317680), (12, 13124540), (13, 12114960), (15, 10499632), (16, 9843405), (20, 7874724), (22, 7158840), (24, 6562270), (26, 6057480), (30, 5249816), (33, 4772560), (39, 4038320), (40, 3937362), (44, 3579420), (48, 3281135), (52, 3028740), (55, 2863536), (60, 2624908), (65, 2422992), (66, 2386280), (78, 2019160), (80, 1968681), (88, 1789710), (104, 1514370), (110, 1431768), (120, 1312454), (130, 1211496), (132, 1193140), (143, 1101360), (156, 1009580), (165, 954512), (169, 931920), (176, 894855), (195, 807664), (208, 757185), (220, 715884), (240, 656227), (260, 605748), (264, 596570), (286, 550680), (312, 504790), (330, 477256), (338, 465960), (353, 446160), (390, 403832), (429, 367120), (440, 357942), (507, 310640), (520, 302874), (528, 298285), (572, 275340), (624, 252395), (660, 238628), (676, 232980), (706, 223080), (715, 220272), (780, 201916), (845, 186384), (858, 183560), (880, 178971), (1014, 155320), (1040, 151437), (1059, 148720), (1144, 137670), (1320, 119314), (1352, 116490), (1412, 111540), (1430, 110136), (1560, 100958), (1690, 93192), (1716, 91780), (1765, 89232), (1859, 84720), (2028, 77660), (2118, 74360), (2145, 73424), (2288, 68835), (2535, 62128), (2640, 59657), (2704, 58245), (2824, 55770), (2860, 55068), (3120, 50479), (3380, 46596), (3432, 45890), (3530, 44616), (3718, 42360), (3883, 40560), (4056, 38830), (4236, 37180), (4290, 36712), (4589, 34320), (5070, 31064), (5295, 29744), (5577, 28240), (5648, 27885), (5720, 27534), (6760, 23298), (6864, 22945), (7060, 22308), (7436, 21180), (7766, 20280), (8112, 19415), (8472, 18590), (8580, 18356), (9178, 17160), (9295, 16944), (10140, 15532), (10590, 14872), (11154, 14120), (11440, 13767), (11649, 13520)]