1570593280

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 160

約数和(自身を含む): 4030456320

約数和(自身を除く): 2459863040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 151, 160, 170, 239, 256, 272, 302, 320, 340, 478, 512, 544, 604, 640, 680, 755, 956, 1088, 1195, 1208, 1280, 1360, 1510, 1912, 2176, 2390, 2416, 2560, 2567, 2720, 3020, 3824, 4063, 4352, 4780, 4832, 5134, 5440, 6040, 7648, 8126, 8704, 9560, 9664, 10268, 10880, 12080, 12835, 15296, 16252, 19120, 19328, 20315, 20536, 21760, 24160, 25670, 30592, 32504, 36089, 38240, 38656, 40630, 41072, 43520, 48320, 51340, 61184, 65008, 72178, 76480, 77312, 81260, 82144, 96640, 102680, 122368, 130016, 144356, 152960, 162520, 164288, 180445, 193280, 205360, 260032, 288712, 305920, 325040, 328576, 360890, 386560, 410720, 520064, 577424, 611840, 613513, 650080, 657152, 721780, 821440, 1040128, 1154848, 1227026, 1300160, 1314304, 1443560, 1642880, 2080256, 2309696, 2454052, 2600320, 2887120, 3067565, 3285760, 4619392, 4908104, 5200640, 5774240, 6135130, 6571520, 9238784, 9816208, 10401280, 11548480, 12270260, 18477568, 19632416, 23096960, 24540520, 39264832, 46193920, 49081040, 78529664, 92387840, 98162080, 157059328, 196324160, 314118656, 392648320, 785296640, 1570593280]

約数ペア:

[(1, 1570593280), (2, 785296640), (4, 392648320), (5, 314118656), (8, 196324160), (10, 157059328), (16, 98162080), (17, 92387840), (20, 78529664), (32, 49081040), (34, 46193920), (40, 39264832), (64, 24540520), (68, 23096960), (80, 19632416), (85, 18477568), (128, 12270260), (136, 11548480), (151, 10401280), (160, 9816208), (170, 9238784), (239, 6571520), (256, 6135130), (272, 5774240), (302, 5200640), (320, 4908104), (340, 4619392), (478, 3285760), (512, 3067565), (544, 2887120), (604, 2600320), (640, 2454052), (680, 2309696), (755, 2080256), (956, 1642880), (1088, 1443560), (1195, 1314304), (1208, 1300160), (1280, 1227026), (1360, 1154848), (1510, 1040128), (1912, 821440), (2176, 721780), (2390, 657152), (2416, 650080), (2560, 613513), (2567, 611840), (2720, 577424), (3020, 520064), (3824, 410720), (4063, 386560), (4352, 360890), (4780, 328576), (4832, 325040), (5134, 305920), (5440, 288712), (6040, 260032), (7648, 205360), (8126, 193280), (8704, 180445), (9560, 164288), (9664, 162520), (10268, 152960), (10880, 144356), (12080, 130016), (12835, 122368), (15296, 102680), (16252, 96640), (19120, 82144), (19328, 81260), (20315, 77312), (20536, 76480), (21760, 72178), (24160, 65008), (25670, 61184), (30592, 51340), (32504, 48320), (36089, 43520), (38240, 41072), (38656, 40630)]