327255720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 1132185600

約数和(自身を除く): 804929880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 83, 87, 88, 103, 110, 116, 120, 132, 145, 165, 166, 174, 206, 220, 232, 249, 264, 290, 309, 319, 330, 332, 348, 412, 415, 435, 440, 498, 515, 580, 618, 638, 660, 664, 696, 824, 830, 870, 913, 957, 996, 1030, 1133, 1160, 1236, 1245, 1276, 1320, 1545, 1595, 1660, 1740, 1826, 1914, 1992, 2060, 2266, 2407, 2472, 2490, 2552, 2739, 2987, 3090, 3190, 3320, 3399, 3480, 3652, 3828, 4120, 4532, 4565, 4785, 4814, 4980, 5478, 5665, 5974, 6180, 6380, 6798, 7221, 7304, 7656, 8549, 8961, 9064, 9130, 9570, 9628, 9960, 10956, 11330, 11948, 12035, 12360, 12760, 13596, 13695, 14442, 14935, 16995, 17098, 17922, 18260, 19140, 19256, 21912, 22660, 23896, 24070, 25647, 26477, 27192, 27390, 28884, 29870, 32857, 33990, 34196, 35844, 36105, 36520, 38280, 42745, 44805, 45320, 48140, 51294, 52954, 54780, 57768, 59740, 65714, 67980, 68392, 71688, 72210, 79431, 85490, 89610, 94039, 96280, 98571, 102588, 105908, 109560, 119480, 128235, 131428, 132385, 135960, 144420, 158862, 164285, 170980, 179220, 188078, 197142, 205176, 211816, 247921, 256470, 262856, 264770, 282117, 288840, 317724, 328570, 341960, 358440, 376156, 394284, 397155, 470195, 492855, 495842, 512940, 529540, 564234, 635448, 657140, 743763, 752312, 788568, 794310, 940390, 985710, 991684, 1025880, 1059080, 1128468, 1239605, 1314280, 1410585, 1487526, 1588620, 1880780, 1971420, 1983368, 2256936, 2479210, 2727131, 2821170, 2975052, 3177240, 3718815, 3761560, 3942840, 4958420, 5454262, 5642340, 5950104, 7437630, 8181393, 9916840, 10908524, 11284680, 13635655, 14875260, 16362786, 21817048, 27271310, 29750520, 32725572, 40906965, 54542620, 65451144, 81813930, 109085240, 163627860, 327255720]

約数ペア:

[(1, 327255720), (2, 163627860), (3, 109085240), (4, 81813930), (5, 65451144), (6, 54542620), (8, 40906965), (10, 32725572), (11, 29750520), (12, 27271310), (15, 21817048), (20, 16362786), (22, 14875260), (24, 13635655), (29, 11284680), (30, 10908524), (33, 9916840), (40, 8181393), (44, 7437630), (55, 5950104), (58, 5642340), (60, 5454262), (66, 4958420), (83, 3942840), (87, 3761560), (88, 3718815), (103, 3177240), (110, 2975052), (116, 2821170), (120, 2727131), (132, 2479210), (145, 2256936), (165, 1983368), (166, 1971420), (174, 1880780), (206, 1588620), (220, 1487526), (232, 1410585), (249, 1314280), (264, 1239605), (290, 1128468), (309, 1059080), (319, 1025880), (330, 991684), (332, 985710), (348, 940390), (412, 794310), (415, 788568), (435, 752312), (440, 743763), (498, 657140), (515, 635448), (580, 564234), (618, 529540), (638, 512940), (660, 495842), (664, 492855), (696, 470195), (824, 397155), (830, 394284), (870, 376156), (913, 358440), (957, 341960), (996, 328570), (1030, 317724), (1133, 288840), (1160, 282117), (1236, 264770), (1245, 262856), (1276, 256470), (1320, 247921), (1545, 211816), (1595, 205176), (1660, 197142), (1740, 188078), (1826, 179220), (1914, 170980), (1992, 164285), (2060, 158862), (2266, 144420), (2407, 135960), (2472, 132385), (2490, 131428), (2552, 128235), (2739, 119480), (2987, 109560), (3090, 105908), (3190, 102588), (3320, 98571), (3399, 96280), (3480, 94039), (3652, 89610), (3828, 85490), (4120, 79431), (4532, 72210), (4565, 71688), (4785, 68392), (4814, 67980), (4980, 65714), (5478, 59740), (5665, 57768), (5974, 54780), (6180, 52954), (6380, 51294), (6798, 48140), (7221, 45320), (7304, 44805), (7656, 42745), (8549, 38280), (8961, 36520), (9064, 36105), (9130, 35844), (9570, 34196), (9628, 33990), (9960, 32857), (10956, 29870), (11330, 28884), (11948, 27390), (12035, 27192), (12360, 26477), (12760, 25647), (13596, 24070), (13695, 23896), (14442, 22660), (14935, 21912), (16995, 19256), (17098, 19140), (17922, 18260)]