422857920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 224

約数和(自身を含む): 1433779200

約数和(自身を除く): 1010921280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 97, 114, 120, 152, 160, 190, 192, 194, 228, 239, 240, 285, 291, 304, 320, 380, 388, 456, 478, 480, 485, 570, 582, 608, 717, 760, 776, 912, 956, 960, 970, 1140, 1164, 1195, 1216, 1434, 1455, 1520, 1552, 1824, 1843, 1912, 1940, 2280, 2328, 2390, 2868, 2910, 3040, 3104, 3585, 3648, 3686, 3824, 3880, 4541, 4560, 4656, 4780, 5529, 5736, 5820, 6080, 6208, 7170, 7372, 7648, 7760, 9082, 9120, 9215, 9312, 9560, 11058, 11472, 11640, 13623, 14340, 14744, 15296, 15520, 18164, 18240, 18430, 18624, 19120, 22116, 22705, 22944, 23183, 23280, 27246, 27645, 28680, 29488, 31040, 36328, 36860, 38240, 44232, 45410, 45888, 46366, 46560, 54492, 55290, 57360, 58976, 68115, 69549, 72656, 73720, 76480, 88464, 90820, 92732, 93120, 108984, 110580, 114720, 115915, 117952, 136230, 139098, 145312, 147440, 176928, 181640, 185464, 217968, 221160, 229440, 231830, 272460, 278196, 290624, 294880, 347745, 353856, 363280, 370928, 435936, 440477, 442320, 463660, 544920, 556392, 589760, 695490, 726560, 741856, 871872, 880954, 884640, 927320, 1089840, 1112784, 1321431, 1390980, 1453120, 1483712, 1761908, 1769280, 1854640, 2179680, 2202385, 2225568, 2642862, 2781960, 3523816, 3709280, 4359360, 4404770, 4451136, 5285724, 5563920, 6607155, 7047632, 7418560, 8809540, 10571448, 11127840, 13214310, 14095264, 17619080, 21142896, 22255680, 26428620, 28190528, 35238160, 42285792, 52857240, 70476320, 84571584, 105714480, 140952640, 211428960, 422857920]

約数ペア:

[(1, 422857920), (2, 211428960), (3, 140952640), (4, 105714480), (5, 84571584), (6, 70476320), (8, 52857240), (10, 42285792), (12, 35238160), (15, 28190528), (16, 26428620), (19, 22255680), (20, 21142896), (24, 17619080), (30, 14095264), (32, 13214310), (38, 11127840), (40, 10571448), (48, 8809540), (57, 7418560), (60, 7047632), (64, 6607155), (76, 5563920), (80, 5285724), (95, 4451136), (96, 4404770), (97, 4359360), (114, 3709280), (120, 3523816), (152, 2781960), (160, 2642862), (190, 2225568), (192, 2202385), (194, 2179680), (228, 1854640), (239, 1769280), (240, 1761908), (285, 1483712), (291, 1453120), (304, 1390980), (320, 1321431), (380, 1112784), (388, 1089840), (456, 927320), (478, 884640), (480, 880954), (485, 871872), (570, 741856), (582, 726560), (608, 695490), (717, 589760), (760, 556392), (776, 544920), (912, 463660), (956, 442320), (960, 440477), (970, 435936), (1140, 370928), (1164, 363280), (1195, 353856), (1216, 347745), (1434, 294880), (1455, 290624), (1520, 278196), (1552, 272460), (1824, 231830), (1843, 229440), (1912, 221160), (1940, 217968), (2280, 185464), (2328, 181640), (2390, 176928), (2868, 147440), (2910, 145312), (3040, 139098), (3104, 136230), (3585, 117952), (3648, 115915), (3686, 114720), (3824, 110580), (3880, 108984), (4541, 93120), (4560, 92732), (4656, 90820), (4780, 88464), (5529, 76480), (5736, 73720), (5820, 72656), (6080, 69549), (6208, 68115), (7170, 58976), (7372, 57360), (7648, 55290), (7760, 54492), (9082, 46560), (9120, 46366), (9215, 45888), (9312, 45410), (9560, 44232), (11058, 38240), (11472, 36860), (11640, 36328), (13623, 31040), (14340, 29488), (14744, 28680), (15296, 27645), (15520, 27246), (18164, 23280), (18240, 23183), (18430, 22944), (18624, 22705), (19120, 22116)]