270171720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 256

約数和(自身を含む): 1108800000

約数和(自身を除く): 838628280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2749, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 5498, 6552, 7020, 7560, 8190, 8247, 9828, 10920, 10996, 12285, 13745, 14040, 16380, 16494, 19243, 19656, 21992, 24570, 24741, 27490, 32760, 32988, 35737, 38486, 41235, 49140, 49482, 54980, 57729, 65976, 71474, 74223, 76972, 82470, 96215, 98280, 98964, 107211, 109960, 115458, 123705, 142948, 148446, 153944, 164940, 173187, 178685, 192430, 197928, 214422, 230916, 247410, 250159, 285896, 288645, 296892, 321633, 329880, 346374, 357370, 371115, 384860, 428844, 461832, 494820, 500318, 519561, 536055, 577290, 593784, 643266, 692748, 714740, 742230, 750477, 769720, 857688, 865935, 964899, 989640, 1000636, 1039122, 1072110, 1154580, 1250795, 1286532, 1385496, 1429480, 1484460, 1500954, 1608165, 1731870, 1929798, 2001272, 2078244, 2144220, 2251431, 2309160, 2501590, 2573064, 2597805, 2968920, 3001908, 3216330, 3463740, 3752385, 3859596, 4156488, 4288440, 4502862, 4824495, 5003180, 5195610, 6003816, 6432660, 6754293, 6927480, 7504770, 7719192, 9005724, 9648990, 10006360, 10391220, 11257155, 12865320, 13508586, 15009540, 18011448, 19297980, 20782440, 22514310, 27017172, 30019080, 33771465, 38595960, 45028620, 54034344, 67542930, 90057240, 135085860, 270171720]

約数ペア:

[(1, 270171720), (2, 135085860), (3, 90057240), (4, 67542930), (5, 54034344), (6, 45028620), (7, 38595960), (8, 33771465), (9, 30019080), (10, 27017172), (12, 22514310), (13, 20782440), (14, 19297980), (15, 18011448), (18, 15009540), (20, 13508586), (21, 12865320), (24, 11257155), (26, 10391220), (27, 10006360), (28, 9648990), (30, 9005724), (35, 7719192), (36, 7504770), (39, 6927480), (40, 6754293), (42, 6432660), (45, 6003816), (52, 5195610), (54, 5003180), (56, 4824495), (60, 4502862), (63, 4288440), (65, 4156488), (70, 3859596), (72, 3752385), (78, 3463740), (84, 3216330), (90, 3001908), (91, 2968920), (104, 2597805), (105, 2573064), (108, 2501590), (117, 2309160), (120, 2251431), (126, 2144220), (130, 2078244), (135, 2001272), (140, 1929798), (156, 1731870), (168, 1608165), (180, 1500954), (182, 1484460), (189, 1429480), (195, 1385496), (210, 1286532), (216, 1250795), (234, 1154580), (252, 1072110), (260, 1039122), (270, 1000636), (273, 989640), (280, 964899), (312, 865935), (315, 857688), (351, 769720), (360, 750477), (364, 742230), (378, 714740), (390, 692748), (420, 643266), (455, 593784), (468, 577290), (504, 536055), (520, 519561), (540, 500318), (546, 494820), (585, 461832), (630, 428844), (702, 384860), (728, 371115), (756, 357370), (780, 346374), (819, 329880), (840, 321633), (910, 296892), (936, 288645), (945, 285896), (1080, 250159), (1092, 247410), (1170, 230916), (1260, 214422), (1365, 197928), (1404, 192430), (1512, 178685), (1560, 173187), (1638, 164940), (1755, 153944), (1820, 148446), (1890, 142948), (2184, 123705), (2340, 115458), (2457, 109960), (2520, 107211), (2730, 98964), (2749, 98280), (2808, 96215), (3276, 82470), (3510, 76972), (3640, 74223), (3780, 71474), (4095, 65976), (4680, 57729), (4914, 54980), (5460, 49482), (5498, 49140), (6552, 41235), (7020, 38486), (7560, 35737), (8190, 32988), (8247, 32760), (9828, 27490), (10920, 24741), (10996, 24570), (12285, 21992), (13745, 19656), (14040, 19243), (16380, 16494)]