356295680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 176

約数和(自身を含む): 947089584

約数和(自身を除く): 590793904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 101, 104, 106, 128, 130, 160, 202, 208, 212, 256, 260, 265, 320, 404, 416, 424, 505, 512, 520, 530, 640, 689, 808, 832, 848, 1010, 1024, 1040, 1060, 1280, 1313, 1378, 1616, 1664, 1696, 2020, 2080, 2120, 2560, 2626, 2756, 3232, 3328, 3392, 3445, 4040, 4160, 4240, 5120, 5252, 5353, 5512, 6464, 6565, 6656, 6784, 6890, 8080, 8320, 8480, 10504, 10706, 11024, 12928, 13130, 13312, 13568, 13780, 16160, 16640, 16960, 21008, 21412, 22048, 25856, 26260, 26765, 27136, 27560, 32320, 33280, 33920, 42016, 42824, 44096, 51712, 52520, 53530, 54272, 55120, 64640, 66560, 67840, 69589, 84032, 85648, 88192, 103424, 105040, 107060, 110240, 129280, 135680, 139178, 168064, 171296, 176384, 210080, 214120, 220480, 258560, 271360, 278356, 336128, 342592, 347945, 352768, 420160, 428240, 440960, 517120, 556712, 672256, 685184, 695890, 705536, 840320, 856480, 881920, 1113424, 1344512, 1370368, 1391780, 1680640, 1712960, 1763840, 2226848, 2740736, 2783560, 3361280, 3425920, 3527680, 4453696, 5481472, 5567120, 6722560, 6851840, 8907392, 11134240, 13703680, 17814784, 22268480, 27407360, 35629568, 44536960, 71259136, 89073920, 178147840, 356295680]

約数ペア:

[(1, 356295680), (2, 178147840), (4, 89073920), (5, 71259136), (8, 44536960), (10, 35629568), (13, 27407360), (16, 22268480), (20, 17814784), (26, 13703680), (32, 11134240), (40, 8907392), (52, 6851840), (53, 6722560), (64, 5567120), (65, 5481472), (80, 4453696), (101, 3527680), (104, 3425920), (106, 3361280), (128, 2783560), (130, 2740736), (160, 2226848), (202, 1763840), (208, 1712960), (212, 1680640), (256, 1391780), (260, 1370368), (265, 1344512), (320, 1113424), (404, 881920), (416, 856480), (424, 840320), (505, 705536), (512, 695890), (520, 685184), (530, 672256), (640, 556712), (689, 517120), (808, 440960), (832, 428240), (848, 420160), (1010, 352768), (1024, 347945), (1040, 342592), (1060, 336128), (1280, 278356), (1313, 271360), (1378, 258560), (1616, 220480), (1664, 214120), (1696, 210080), (2020, 176384), (2080, 171296), (2120, 168064), (2560, 139178), (2626, 135680), (2756, 129280), (3232, 110240), (3328, 107060), (3392, 105040), (3445, 103424), (4040, 88192), (4160, 85648), (4240, 84032), (5120, 69589), (5252, 67840), (5353, 66560), (5512, 64640), (6464, 55120), (6565, 54272), (6656, 53530), (6784, 52520), (6890, 51712), (8080, 44096), (8320, 42824), (8480, 42016), (10504, 33920), (10706, 33280), (11024, 32320), (12928, 27560), (13130, 27136), (13312, 26765), (13568, 26260), (13780, 25856), (16160, 22048), (16640, 21412), (16960, 21008)]