83700480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 271966464

約数和(自身を除く): 188265984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 307, 320, 355, 384, 426, 480, 568, 614, 640, 710, 768, 852, 921, 960, 1065, 1136, 1228, 1280, 1420, 1535, 1704, 1842, 1920, 2130, 2272, 2456, 2840, 3070, 3408, 3684, 3840, 4260, 4544, 4605, 4912, 5680, 6140, 6816, 7368, 8520, 9088, 9210, 9824, 11360, 12280, 13632, 14736, 17040, 18176, 18420, 19648, 21797, 22720, 24560, 27264, 29472, 34080, 36840, 39296, 43594, 45440, 49120, 54528, 58944, 65391, 68160, 73680, 78592, 87188, 90880, 98240, 108985, 117888, 130782, 136320, 147360, 174376, 196480, 217970, 235776, 261564, 272640, 294720, 326955, 348752, 392960, 435940, 523128, 589440, 653910, 697504, 871880, 1046256, 1178880, 1307820, 1395008, 1743760, 2092512, 2615640, 2790016, 3487520, 4185024, 5231280, 5580032, 6975040, 8370048, 10462560, 13950080, 16740096, 20925120, 27900160, 41850240, 83700480]

約数ペア:

[(1, 83700480), (2, 41850240), (3, 27900160), (4, 20925120), (5, 16740096), (6, 13950080), (8, 10462560), (10, 8370048), (12, 6975040), (15, 5580032), (16, 5231280), (20, 4185024), (24, 3487520), (30, 2790016), (32, 2615640), (40, 2092512), (48, 1743760), (60, 1395008), (64, 1307820), (71, 1178880), (80, 1046256), (96, 871880), (120, 697504), (128, 653910), (142, 589440), (160, 523128), (192, 435940), (213, 392960), (240, 348752), (256, 326955), (284, 294720), (307, 272640), (320, 261564), (355, 235776), (384, 217970), (426, 196480), (480, 174376), (568, 147360), (614, 136320), (640, 130782), (710, 117888), (768, 108985), (852, 98240), (921, 90880), (960, 87188), (1065, 78592), (1136, 73680), (1228, 68160), (1280, 65391), (1420, 58944), (1535, 54528), (1704, 49120), (1842, 45440), (1920, 43594), (2130, 39296), (2272, 36840), (2456, 34080), (2840, 29472), (3070, 27264), (3408, 24560), (3684, 22720), (3840, 21797), (4260, 19648), (4544, 18420), (4605, 18176), (4912, 17040), (5680, 14736), (6140, 13632), (6816, 12280), (7368, 11360), (8520, 9824), (9088, 9210)]