1394269440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2116

約数の個数: 144

約数和(自身を含む): 4478616576

約数和(自身を除く): 3084347136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 240, 256, 320, 382, 384, 480, 573, 640, 764, 768, 955, 960, 1146, 1280, 1528, 1901, 1910, 1920, 2292, 2865, 3056, 3802, 3820, 3840, 4584, 5703, 5730, 6112, 7604, 7640, 9168, 9505, 11406, 11460, 12224, 15208, 15280, 18336, 19010, 22812, 22920, 24448, 28515, 30416, 30560, 36672, 38020, 45624, 45840, 48896, 57030, 60832, 61120, 73344, 76040, 91248, 91680, 114060, 121664, 122240, 146688, 152080, 182496, 183360, 228120, 243328, 244480, 304160, 363091, 364992, 366720, 456240, 486656, 608320, 726182, 729984, 733440, 912480, 1089273, 1216640, 1452364, 1459968, 1815455, 1824960, 2178546, 2433280, 2904728, 3630910, 3649920, 4357092, 5446365, 5809456, 7261820, 7299840, 8714184, 10892730, 11618912, 14523640, 17428368, 21785460, 23237824, 29047280, 34856736, 43570920, 46475648, 58094560, 69713472, 87141840, 92951296, 116189120, 139426944, 174283680, 232378240, 278853888, 348567360, 464756480, 697134720, 1394269440]

約数ペア:

[(1, 1394269440), (2, 697134720), (3, 464756480), (4, 348567360), (5, 278853888), (6, 232378240), (8, 174283680), (10, 139426944), (12, 116189120), (15, 92951296), (16, 87141840), (20, 69713472), (24, 58094560), (30, 46475648), (32, 43570920), (40, 34856736), (48, 29047280), (60, 23237824), (64, 21785460), (80, 17428368), (96, 14523640), (120, 11618912), (128, 10892730), (160, 8714184), (191, 7299840), (192, 7261820), (240, 5809456), (256, 5446365), (320, 4357092), (382, 3649920), (384, 3630910), (480, 2904728), (573, 2433280), (640, 2178546), (764, 1824960), (768, 1815455), (955, 1459968), (960, 1452364), (1146, 1216640), (1280, 1089273), (1528, 912480), (1901, 733440), (1910, 729984), (1920, 726182), (2292, 608320), (2865, 486656), (3056, 456240), (3802, 366720), (3820, 364992), (3840, 363091), (4584, 304160), (5703, 244480), (5730, 243328), (6112, 228120), (7604, 183360), (7640, 182496), (9168, 152080), (9505, 146688), (11406, 122240), (11460, 121664), (12224, 114060), (15208, 91680), (15280, 91248), (18336, 76040), (19010, 73344), (22812, 61120), (22920, 60832), (24448, 57030), (28515, 48896), (30416, 45840), (30560, 45624), (36672, 38020)]