1983065280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{42157}}^1$

素因数の和:42191

約数の個数: 168

約数和(自身を含む): 7324362288

約数和(自身を除く): 5341297008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 42157, 47040, 84314, 126471, 168628, 210785, 252942, 295099, 337256, 421570, 505884, 590198, 632355, 674512, 843140, 885297, 1011768, 1180396, 1264710, 1349024, 1475495, 1686280, 1770594, 2023536, 2065693, 2360792, 2529420, 2698048, 2950990, 3372560, 3541188, 4047072, 4131386, 4426485, 4721584, 5058840, 5901980, 6197079, 6745120, 7082376, 8094144, 8262772, 8852970, 9443168, 10117680, 10328465, 11803960, 12394158, 13490240, 14164752, 16525544, 17705940, 18886336, 20235360, 20656930, 23607920, 24788316, 28329504, 30985395, 33051088, 35411880, 40470720, 41313860, 47215840, 49576632, 56659008, 61970790, 66102176, 70823760, 82627720, 94431680, 99153264, 123941580, 132204352, 141647520, 165255440, 198306528, 247883160, 283295040, 330510880, 396613056, 495766320, 661021760, 991532640, 1983065280]

約数ペア:

[(1, 1983065280), (2, 991532640), (3, 661021760), (4, 495766320), (5, 396613056), (6, 330510880), (7, 283295040), (8, 247883160), (10, 198306528), (12, 165255440), (14, 141647520), (15, 132204352), (16, 123941580), (20, 99153264), (21, 94431680), (24, 82627720), (28, 70823760), (30, 66102176), (32, 61970790), (35, 56659008), (40, 49576632), (42, 47215840), (48, 41313860), (49, 40470720), (56, 35411880), (60, 33051088), (64, 30985395), (70, 28329504), (80, 24788316), (84, 23607920), (96, 20656930), (98, 20235360), (105, 18886336), (112, 17705940), (120, 16525544), (140, 14164752), (147, 13490240), (160, 12394158), (168, 11803960), (192, 10328465), (196, 10117680), (210, 9443168), (224, 8852970), (240, 8262772), (245, 8094144), (280, 7082376), (294, 6745120), (320, 6197079), (336, 5901980), (392, 5058840), (420, 4721584), (448, 4426485), (480, 4131386), (490, 4047072), (560, 3541188), (588, 3372560), (672, 2950990), (735, 2698048), (784, 2529420), (840, 2360792), (960, 2065693), (980, 2023536), (1120, 1770594), (1176, 1686280), (1344, 1475495), (1470, 1349024), (1568, 1264710), (1680, 1180396), (1960, 1011768), (2240, 885297), (2352, 843140), (2940, 674512), (3136, 632355), (3360, 590198), (3920, 505884), (4704, 421570), (5880, 337256), (6720, 295099), (7840, 252942), (9408, 210785), (11760, 168628), (15680, 126471), (23520, 84314), (42157, 47040)]