557196640

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 1828915200

約数和(自身を除く): 1271718560

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, 71, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 142, 143, 154, 160, 176, 182, 196, 208, 220, 224, 245, 260, 280, 284, 286, 308, 343, 352, 355, 364, 385, 392, 416, 440, 455, 490, 497, 520, 539, 560, 568, 572, 616, 637, 686, 710, 715, 728, 770, 781, 784, 880, 910, 923, 980, 994, 1001, 1040, 1078, 1120, 1136, 1144, 1232, 1274, 1372, 1420, 1430, 1456, 1540, 1562, 1568, 1715, 1760, 1820, 1846, 1960, 1988, 2002, 2080, 2156, 2272, 2288, 2464, 2485, 2548, 2695, 2744, 2840, 2860, 2912, 3080, 3124, 3185, 3430, 3479, 3640, 3692, 3773, 3905, 3920, 3976, 4004, 4312, 4459, 4576, 4615, 4970, 5005, 5096, 5390, 5467, 5488, 5680, 5720, 6160, 6248, 6370, 6461, 6860, 6958, 7007, 7280, 7384, 7546, 7810, 7840, 7952, 8008, 8624, 8918, 9230, 9940, 10010, 10153, 10192, 10780, 10934, 10976, 11360, 11440, 12320, 12496, 12740, 12922, 13720, 13916, 14014, 14560, 14768, 15092, 15620, 15904, 16016, 17248, 17395, 17836, 18460, 18865, 19880, 20020, 20306, 20384, 21560, 21868, 22295, 22880, 24353, 24992, 25480, 25844, 27335, 27440, 27832, 28028, 29536, 30184, 31240, 32032, 32305, 34790, 35035, 35672, 36920, 37730, 38269, 39760, 40040, 40612, 43120, 43736, 44590, 45227, 48706, 49049, 50765, 50960, 51688, 54670, 54880, 55664, 56056, 60368, 62480, 64610, 69580, 70070, 71071, 71344, 73840, 75460, 76538, 79520, 80080, 81224, 86240, 87472, 89180, 90454, 97412, 98098, 101530, 101920, 103376, 109340, 111328, 112112, 120736, 121765, 124960, 129220, 139160, 140140, 142142, 142688, 147680, 150920, 153076, 160160, 162448, 174944, 178360, 180908, 191345, 194824, 196196, 203060, 206752, 218680, 224224, 226135, 243530, 245245, 258440, 267883, 278320, 280280, 284284, 301840, 306152, 316589, 324896, 355355, 356720, 361816, 382690, 389648, 392392, 406120, 437360, 452270, 487060, 490490, 497497, 516880, 535766, 556640, 560560, 568568, 603680, 612304, 633178, 710710, 713440, 723632, 765380, 779296, 784784, 812240, 874720, 904540, 974120, 980980, 994994, 1033760, 1071532, 1121120, 1137136, 1224608, 1266356, 1339415, 1421420, 1447264, 1530760, 1569568, 1582945, 1624480, 1809080, 1948240, 1961960, 1989988, 2143064, 2274272, 2487485, 2532712, 2678830, 2842840, 3061520, 3165890, 3482479, 3618160, 3896480, 3923920, 3979976, 4286128, 4974970, 5065424, 5357660, 5685680, 6123040, 6331780, 6964958, 7236320, 7847840, 7959952, 8572256, 9949940, 10130848, 10715320, 11371360, 12663560, 13929916, 15919904, 17412395, 19899880, 21430640, 25327120, 27859832, 34824790, 39799760, 42861280, 50654240, 55719664, 69649580, 79599520, 111439328, 139299160, 278598320, 557196640]

約数ペア:

[(1, 557196640), (2, 278598320), (4, 139299160), (5, 111439328), (7, 79599520), (8, 69649580), (10, 55719664), (11, 50654240), (13, 42861280), (14, 39799760), (16, 34824790), (20, 27859832), (22, 25327120), (26, 21430640), (28, 19899880), (32, 17412395), (35, 15919904), (40, 13929916), (44, 12663560), (49, 11371360), (52, 10715320), (55, 10130848), (56, 9949940), (65, 8572256), (70, 7959952), (71, 7847840), (77, 7236320), (80, 6964958), (88, 6331780), (91, 6123040), (98, 5685680), (104, 5357660), (110, 5065424), (112, 4974970), (130, 4286128), (140, 3979976), (142, 3923920), (143, 3896480), (154, 3618160), (160, 3482479), (176, 3165890), (182, 3061520), (196, 2842840), (208, 2678830), (220, 2532712), (224, 2487485), (245, 2274272), (260, 2143064), (280, 1989988), (284, 1961960), (286, 1948240), (308, 1809080), (343, 1624480), (352, 1582945), (355, 1569568), (364, 1530760), (385, 1447264), (392, 1421420), (416, 1339415), (440, 1266356), (455, 1224608), (490, 1137136), (497, 1121120), (520, 1071532), (539, 1033760), (560, 994994), (568, 980980), (572, 974120), (616, 904540), (637, 874720), (686, 812240), (710, 784784), (715, 779296), (728, 765380), (770, 723632), (781, 713440), (784, 710710), (880, 633178), (910, 612304), (923, 603680), (980, 568568), (994, 560560), (1001, 556640), (1040, 535766), (1078, 516880), (1120, 497497), (1136, 490490), (1144, 487060), (1232, 452270), (1274, 437360), (1372, 406120), (1420, 392392), (1430, 389648), (1456, 382690), (1540, 361816), (1562, 356720), (1568, 355355), (1715, 324896), (1760, 316589), (1820, 306152), (1846, 301840), (1960, 284284), (1988, 280280), (2002, 278320), (2080, 267883), (2156, 258440), (2272, 245245), (2288, 243530), (2464, 226135), (2485, 224224), (2548, 218680), (2695, 206752), (2744, 203060), (2840, 196196), (2860, 194824), (2912, 191345), (3080, 180908), (3124, 178360), (3185, 174944), (3430, 162448), (3479, 160160), (3640, 153076), (3692, 150920), (3773, 147680), (3905, 142688), (3920, 142142), (3976, 140140), (4004, 139160), (4312, 129220), (4459, 124960), (4576, 121765), (4615, 120736), (4970, 112112), (5005, 111328), (5096, 109340), (5390, 103376), (5467, 101920), (5488, 101530), (5680, 98098), (5720, 97412), (6160, 90454), (6248, 89180), (6370, 87472), (6461, 86240), (6860, 81224), (6958, 80080), (7007, 79520), (7280, 76538), (7384, 75460), (7546, 73840), (7810, 71344), (7840, 71071), (7952, 70070), (8008, 69580), (8624, 64610), (8918, 62480), (9230, 60368), (9940, 56056), (10010, 55664), (10153, 54880), (10192, 54670), (10780, 51688), (10934, 50960), (10976, 50765), (11360, 49049), (11440, 48706), (12320, 45227), (12496, 44590), (12740, 43736), (12922, 43120), (13720, 40612), (13916, 40040), (14014, 39760), (14560, 38269), (14768, 37730), (15092, 36920), (15620, 35672), (15904, 35035), (16016, 34790), (17248, 32305), (17395, 32032), (17836, 31240), (18460, 30184), (18865, 29536), (19880, 28028), (20020, 27832), (20306, 27440), (20384, 27335), (21560, 25844), (21868, 25480), (22295, 24992), (22880, 24353)]