545985440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 288

約数和(自身を含む): 1766427264

約数和(自身を除く): 1220441824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 196, 208, 220, 224, 245, 260, 280, 286, 308, 352, 364, 385, 392, 416, 440, 455, 487, 490, 520, 539, 560, 572, 616, 637, 715, 728, 770, 784, 880, 910, 974, 980, 1001, 1040, 1078, 1120, 1144, 1232, 1274, 1430, 1456, 1540, 1568, 1760, 1820, 1948, 1960, 2002, 2080, 2156, 2288, 2435, 2464, 2548, 2695, 2860, 2912, 3080, 3185, 3409, 3640, 3896, 3920, 4004, 4312, 4576, 4870, 5005, 5096, 5357, 5390, 5720, 6160, 6331, 6370, 6818, 7007, 7280, 7792, 7840, 8008, 8624, 9740, 10010, 10192, 10714, 10780, 11440, 12320, 12662, 12740, 13636, 14014, 14560, 15584, 16016, 17045, 17248, 19480, 20020, 20384, 21428, 21560, 22880, 23863, 25324, 25480, 26785, 27272, 28028, 31655, 32032, 34090, 35035, 37499, 38960, 40040, 42856, 43120, 44317, 47726, 50648, 50960, 53570, 54544, 56056, 63310, 68180, 69641, 70070, 74998, 77920, 80080, 85712, 86240, 88634, 95452, 101296, 101920, 107140, 109088, 112112, 119315, 126620, 136360, 139282, 140140, 149996, 160160, 171424, 177268, 187495, 190904, 202592, 214280, 221585, 224224, 238630, 253240, 262493, 272720, 278564, 280280, 299992, 310219, 348205, 354536, 374990, 381808, 428560, 443170, 477260, 487487, 506480, 524986, 545440, 557128, 560560, 599984, 620438, 696410, 709072, 749980, 763616, 857120, 886340, 954520, 974974, 1012960, 1049972, 1114256, 1121120, 1199968, 1240876, 1312465, 1392820, 1418144, 1499960, 1551095, 1772680, 1909040, 1949948, 2099944, 2228512, 2437435, 2481752, 2624930, 2785640, 2999920, 3102190, 3412409, 3545360, 3818080, 3899896, 4199888, 4874870, 4963504, 5249860, 5571280, 5999840, 6204380, 6824818, 7090720, 7799792, 8399776, 9749740, 9927008, 10499720, 11142560, 12408760, 13649636, 15599584, 17062045, 19499480, 20999440, 24817520, 27299272, 34124090, 38998960, 41998880, 49635040, 54598544, 68248180, 77997920, 109197088, 136496360, 272992720, 545985440]

約数ペア:

[(1, 545985440), (2, 272992720), (4, 136496360), (5, 109197088), (7, 77997920), (8, 68248180), (10, 54598544), (11, 49635040), (13, 41998880), (14, 38998960), (16, 34124090), (20, 27299272), (22, 24817520), (26, 20999440), (28, 19499480), (32, 17062045), (35, 15599584), (40, 13649636), (44, 12408760), (49, 11142560), (52, 10499720), (55, 9927008), (56, 9749740), (65, 8399776), (70, 7799792), (77, 7090720), (80, 6824818), (88, 6204380), (91, 5999840), (98, 5571280), (104, 5249860), (110, 4963504), (112, 4874870), (130, 4199888), (140, 3899896), (143, 3818080), (154, 3545360), (160, 3412409), (176, 3102190), (182, 2999920), (196, 2785640), (208, 2624930), (220, 2481752), (224, 2437435), (245, 2228512), (260, 2099944), (280, 1949948), (286, 1909040), (308, 1772680), (352, 1551095), (364, 1499960), (385, 1418144), (392, 1392820), (416, 1312465), (440, 1240876), (455, 1199968), (487, 1121120), (490, 1114256), (520, 1049972), (539, 1012960), (560, 974974), (572, 954520), (616, 886340), (637, 857120), (715, 763616), (728, 749980), (770, 709072), (784, 696410), (880, 620438), (910, 599984), (974, 560560), (980, 557128), (1001, 545440), (1040, 524986), (1078, 506480), (1120, 487487), (1144, 477260), (1232, 443170), (1274, 428560), (1430, 381808), (1456, 374990), (1540, 354536), (1568, 348205), (1760, 310219), (1820, 299992), (1948, 280280), (1960, 278564), (2002, 272720), (2080, 262493), (2156, 253240), (2288, 238630), (2435, 224224), (2464, 221585), (2548, 214280), (2695, 202592), (2860, 190904), (2912, 187495), (3080, 177268), (3185, 171424), (3409, 160160), (3640, 149996), (3896, 140140), (3920, 139282), (4004, 136360), (4312, 126620), (4576, 119315), (4870, 112112), (5005, 109088), (5096, 107140), (5357, 101920), (5390, 101296), (5720, 95452), (6160, 88634), (6331, 86240), (6370, 85712), (6818, 80080), (7007, 77920), (7280, 74998), (7792, 70070), (7840, 69641), (8008, 68180), (8624, 63310), (9740, 56056), (10010, 54544), (10192, 53570), (10714, 50960), (10780, 50648), (11440, 47726), (12320, 44317), (12662, 43120), (12740, 42856), (13636, 40040), (14014, 38960), (14560, 37499), (15584, 35035), (16016, 34090), (17045, 32032), (17248, 31655), (19480, 28028), (20020, 27272), (20384, 26785), (21428, 25480), (21560, 25324), (22880, 23863)]