15693998320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27997}}^1$

素因数の和:28048

約数の個数: 240

約数和(自身を含む): 49868245728

約数和(自身を除く): 34174247408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 176, 182, 196, 208, 220, 245, 260, 280, 286, 308, 364, 385, 392, 440, 455, 490, 520, 539, 560, 572, 616, 637, 715, 728, 770, 784, 880, 910, 980, 1001, 1040, 1078, 1144, 1232, 1274, 1430, 1456, 1540, 1820, 1960, 2002, 2156, 2288, 2548, 2695, 2860, 3080, 3185, 3640, 3920, 4004, 4312, 5005, 5096, 5390, 5720, 6160, 6370, 7007, 7280, 8008, 8624, 10010, 10192, 10780, 11440, 12740, 14014, 16016, 20020, 21560, 25480, 27997, 28028, 35035, 40040, 43120, 50960, 55994, 56056, 70070, 80080, 111988, 112112, 139985, 140140, 195979, 223976, 279970, 280280, 307967, 363961, 391958, 447952, 559940, 560560, 615934, 727922, 783916, 979895, 1119880, 1231868, 1371853, 1455844, 1539835, 1567832, 1819805, 1959790, 2155769, 2239760, 2463736, 2547727, 2743706, 2911688, 3079670, 3135664, 3639610, 3919580, 4003571, 4311538, 4927472, 5095454, 5487412, 5823376, 6159340, 6859265, 7279220, 7839160, 8007142, 8623076, 10190908, 10778845, 10974824, 12318680, 12738635, 13718530, 14558440, 15090383, 15678320, 16014284, 17246152, 17834089, 20017855, 20381816, 21557690, 21949648, 24637360, 25477270, 27437060, 28024997, 29116880, 30180766, 32028568, 34492304, 35668178, 40035710, 40763632, 43115380, 50954540, 54874120, 56049994, 60361532, 64057136, 71336356, 75451915, 80071420, 86230760, 89170445, 101909080, 109748240, 112099988, 120723064, 140124985, 142672712, 150903830, 160142840, 172461520, 178340890, 196174979, 203818160, 224199976, 241446128, 280249970, 285345424, 301807660, 320285680, 356681780, 392349958, 448399952, 560499940, 603615320, 713363560, 784699916, 980874895, 1120999880, 1207230640, 1426727120, 1569399832, 1961749790, 2241999760, 3138799664, 3923499580, 7846999160, 15693998320]

約数ペア:

[(1, 15693998320), (2, 7846999160), (4, 3923499580), (5, 3138799664), (7, 2241999760), (8, 1961749790), (10, 1569399832), (11, 1426727120), (13, 1207230640), (14, 1120999880), (16, 980874895), (20, 784699916), (22, 713363560), (26, 603615320), (28, 560499940), (35, 448399952), (40, 392349958), (44, 356681780), (49, 320285680), (52, 301807660), (55, 285345424), (56, 280249970), (65, 241446128), (70, 224199976), (77, 203818160), (80, 196174979), (88, 178340890), (91, 172461520), (98, 160142840), (104, 150903830), (110, 142672712), (112, 140124985), (130, 120723064), (140, 112099988), (143, 109748240), (154, 101909080), (176, 89170445), (182, 86230760), (196, 80071420), (208, 75451915), (220, 71336356), (245, 64057136), (260, 60361532), (280, 56049994), (286, 54874120), (308, 50954540), (364, 43115380), (385, 40763632), (392, 40035710), (440, 35668178), (455, 34492304), (490, 32028568), (520, 30180766), (539, 29116880), (560, 28024997), (572, 27437060), (616, 25477270), (637, 24637360), (715, 21949648), (728, 21557690), (770, 20381816), (784, 20017855), (880, 17834089), (910, 17246152), (980, 16014284), (1001, 15678320), (1040, 15090383), (1078, 14558440), (1144, 13718530), (1232, 12738635), (1274, 12318680), (1430, 10974824), (1456, 10778845), (1540, 10190908), (1820, 8623076), (1960, 8007142), (2002, 7839160), (2156, 7279220), (2288, 6859265), (2548, 6159340), (2695, 5823376), (2860, 5487412), (3080, 5095454), (3185, 4927472), (3640, 4311538), (3920, 4003571), (4004, 3919580), (4312, 3639610), (5005, 3135664), (5096, 3079670), (5390, 2911688), (5720, 2743706), (6160, 2547727), (6370, 2463736), (7007, 2239760), (7280, 2155769), (8008, 1959790), (8624, 1819805), (10010, 1567832), (10192, 1539835), (10780, 1455844), (11440, 1371853), (12740, 1231868), (14014, 1119880), (16016, 979895), (20020, 783916), (21560, 727922), (25480, 615934), (27997, 560560), (28028, 559940), (35035, 447952), (40040, 391958), (43120, 363961), (50960, 307967), (55994, 280280), (56056, 279970), (70070, 223976), (80080, 195979), (111988, 140140), (112112, 139985)]