80450053320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7367221}}^1$

素因数の和:7367255

約数の個数: 128

約数和(自身を含む): 297046391040

約数和(自身を除く): 216596337720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 7367221, 14734442, 22101663, 29468884, 36836105, 44203326, 51570547, 58937768, 73672210, 88406652, 95773873, 103141094, 110508315, 147344420, 154711641, 176813304, 191547746, 206282188, 221016630, 257852735, 287321619, 294688840, 309423282, 383095492, 412564376, 442033260, 478869365, 515705470, 574643238, 618846564, 670417111, 766190984, 773558205, 884066520, 957738730, 1031410940, 1149286476, 1237693128, 1340834222, 1436608095, 1547116410, 1915477460, 2011251333, 2062821880, 2298572952, 2681668444, 2873216190, 3094232820, 3352085555, 3830954920, 4022502666, 5363336888, 5746432380, 6188465640, 6704171110, 8045005332, 10056256665, 11492864760, 13408342220, 16090010664, 20112513330, 26816684440, 40225026660, 80450053320]

約数ペア:

[(1, 80450053320), (2, 40225026660), (3, 26816684440), (4, 20112513330), (5, 16090010664), (6, 13408342220), (7, 11492864760), (8, 10056256665), (10, 8045005332), (12, 6704171110), (13, 6188465640), (14, 5746432380), (15, 5363336888), (20, 4022502666), (21, 3830954920), (24, 3352085555), (26, 3094232820), (28, 2873216190), (30, 2681668444), (35, 2298572952), (39, 2062821880), (40, 2011251333), (42, 1915477460), (52, 1547116410), (56, 1436608095), (60, 1340834222), (65, 1237693128), (70, 1149286476), (78, 1031410940), (84, 957738730), (91, 884066520), (104, 773558205), (105, 766190984), (120, 670417111), (130, 618846564), (140, 574643238), (156, 515705470), (168, 478869365), (182, 442033260), (195, 412564376), (210, 383095492), (260, 309423282), (273, 294688840), (280, 287321619), (312, 257852735), (364, 221016630), (390, 206282188), (420, 191547746), (455, 176813304), (520, 154711641), (546, 147344420), (728, 110508315), (780, 103141094), (840, 95773873), (910, 88406652), (1092, 73672210), (1365, 58937768), (1560, 51570547), (1820, 44203326), (2184, 36836105), (2730, 29468884), (3640, 22101663), (5460, 14734442), (10920, 7367221)]