15697430080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1317

約数の個数: 224

約数和(自身を含む): 41714196480

約数和(自身を除く): 26016766400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 109, 115, 136, 160, 170, 184, 218, 230, 272, 320, 340, 368, 391, 436, 460, 544, 545, 680, 736, 782, 872, 920, 1088, 1090, 1151, 1360, 1472, 1564, 1744, 1840, 1853, 1955, 2180, 2302, 2507, 2720, 3128, 3488, 3680, 3706, 3910, 4360, 4604, 5014, 5440, 5755, 6256, 6976, 7360, 7412, 7820, 8720, 9208, 9265, 10028, 11510, 12512, 12535, 14824, 15640, 17440, 18416, 18530, 19567, 20056, 23020, 25024, 25070, 26473, 29648, 31280, 34880, 36832, 37060, 39134, 40112, 42619, 46040, 50140, 52946, 59296, 62560, 73664, 74120, 78268, 80224, 85238, 92080, 97835, 100280, 105892, 118592, 125120, 125459, 132365, 148240, 156536, 160448, 170476, 184160, 195670, 200560, 211784, 213095, 250918, 264730, 296480, 313072, 340952, 368320, 391340, 401120, 423568, 426190, 450041, 501836, 529460, 592960, 626144, 627295, 681904, 782680, 802240, 847136, 852380, 900082, 1003672, 1058920, 1252288, 1254590, 1363808, 1565360, 1694272, 1704760, 1800164, 2007344, 2117840, 2132803, 2250205, 2509180, 2727616, 2885557, 3130720, 3409520, 3600328, 4014688, 4235680, 4265606, 4500410, 5018360, 5771114, 6261440, 6819040, 7200656, 8029376, 8471360, 8531212, 9000820, 10036720, 10664015, 11542228, 13638080, 14401312, 14427785, 17062424, 18001640, 20073440, 21328030, 23084456, 28802624, 28855570, 34124848, 36003280, 40146880, 42656060, 46168912, 49054469, 57711140, 68249696, 72006560, 85312120, 92337824, 98108938, 115422280, 136499392, 144013120, 170624240, 184675648, 196217876, 230844560, 245272345, 341248480, 392435752, 461689120, 490544690, 682496960, 784871504, 923378240, 981089380, 1569743008, 1962178760, 3139486016, 3924357520, 7848715040, 15697430080]

約数ペア:

[(1, 15697430080), (2, 7848715040), (4, 3924357520), (5, 3139486016), (8, 1962178760), (10, 1569743008), (16, 981089380), (17, 923378240), (20, 784871504), (23, 682496960), (32, 490544690), (34, 461689120), (40, 392435752), (46, 341248480), (64, 245272345), (68, 230844560), (80, 196217876), (85, 184675648), (92, 170624240), (109, 144013120), (115, 136499392), (136, 115422280), (160, 98108938), (170, 92337824), (184, 85312120), (218, 72006560), (230, 68249696), (272, 57711140), (320, 49054469), (340, 46168912), (368, 42656060), (391, 40146880), (436, 36003280), (460, 34124848), (544, 28855570), (545, 28802624), (680, 23084456), (736, 21328030), (782, 20073440), (872, 18001640), (920, 17062424), (1088, 14427785), (1090, 14401312), (1151, 13638080), (1360, 11542228), (1472, 10664015), (1564, 10036720), (1744, 9000820), (1840, 8531212), (1853, 8471360), (1955, 8029376), (2180, 7200656), (2302, 6819040), (2507, 6261440), (2720, 5771114), (3128, 5018360), (3488, 4500410), (3680, 4265606), (3706, 4235680), (3910, 4014688), (4360, 3600328), (4604, 3409520), (5014, 3130720), (5440, 2885557), (5755, 2727616), (6256, 2509180), (6976, 2250205), (7360, 2132803), (7412, 2117840), (7820, 2007344), (8720, 1800164), (9208, 1704760), (9265, 1694272), (10028, 1565360), (11510, 1363808), (12512, 1254590), (12535, 1252288), (14824, 1058920), (15640, 1003672), (17440, 900082), (18416, 852380), (18530, 847136), (19567, 802240), (20056, 782680), (23020, 681904), (25024, 627295), (25070, 626144), (26473, 592960), (29648, 529460), (31280, 501836), (34880, 450041), (36832, 426190), (37060, 423568), (39134, 401120), (40112, 391340), (42619, 368320), (46040, 340952), (50140, 313072), (52946, 296480), (59296, 264730), (62560, 250918), (73664, 213095), (74120, 211784), (78268, 200560), (80224, 195670), (85238, 184160), (92080, 170476), (97835, 160448), (100280, 156536), (105892, 148240), (118592, 132365), (125120, 125459)]