2939718320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20749}}^1$

素因数の和:20803

約数の個数: 160

約数和(自身を含む): 8892288000

約数和(自身を除く): 5952569680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 176, 184, 220, 230, 253, 280, 308, 322, 368, 385, 440, 460, 506, 560, 616, 644, 770, 805, 880, 920, 1012, 1232, 1265, 1288, 1540, 1610, 1771, 1840, 2024, 2530, 2576, 3080, 3220, 3542, 4048, 5060, 6160, 6440, 7084, 8855, 10120, 12880, 14168, 17710, 20240, 20749, 28336, 35420, 41498, 70840, 82996, 103745, 141680, 145243, 165992, 207490, 228239, 290486, 331984, 414980, 456478, 477227, 580972, 726215, 829960, 912956, 954454, 1141195, 1161944, 1452430, 1597673, 1659920, 1825912, 1908908, 2282390, 2323888, 2386135, 2904860, 3195346, 3340589, 3651824, 3817816, 4564780, 4772270, 5249497, 5809720, 6390692, 6681178, 7635632, 7988365, 9129560, 9544540, 10498994, 11619440, 12781384, 13362356, 15976730, 16702945, 18259120, 19089080, 20997988, 25562768, 26247485, 26724712, 31953460, 33405890, 36746479, 38178160, 41995976, 52494970, 53449424, 63906920, 66811780, 73492958, 83991952, 104989940, 127813840, 133623560, 146985916, 183732395, 209979880, 267247120, 293971832, 367464790, 419959760, 587943664, 734929580, 1469859160, 2939718320]

約数ペア:

[(1, 2939718320), (2, 1469859160), (4, 734929580), (5, 587943664), (7, 419959760), (8, 367464790), (10, 293971832), (11, 267247120), (14, 209979880), (16, 183732395), (20, 146985916), (22, 133623560), (23, 127813840), (28, 104989940), (35, 83991952), (40, 73492958), (44, 66811780), (46, 63906920), (55, 53449424), (56, 52494970), (70, 41995976), (77, 38178160), (80, 36746479), (88, 33405890), (92, 31953460), (110, 26724712), (112, 26247485), (115, 25562768), (140, 20997988), (154, 19089080), (161, 18259120), (176, 16702945), (184, 15976730), (220, 13362356), (230, 12781384), (253, 11619440), (280, 10498994), (308, 9544540), (322, 9129560), (368, 7988365), (385, 7635632), (440, 6681178), (460, 6390692), (506, 5809720), (560, 5249497), (616, 4772270), (644, 4564780), (770, 3817816), (805, 3651824), (880, 3340589), (920, 3195346), (1012, 2904860), (1232, 2386135), (1265, 2323888), (1288, 2282390), (1540, 1908908), (1610, 1825912), (1771, 1659920), (1840, 1597673), (2024, 1452430), (2530, 1161944), (2576, 1141195), (3080, 954454), (3220, 912956), (3542, 829960), (4048, 726215), (5060, 580972), (6160, 477227), (6440, 456478), (7084, 414980), (8855, 331984), (10120, 290486), (12880, 228239), (14168, 207490), (17710, 165992), (20240, 145243), (20749, 141680), (28336, 103745), (35420, 82996), (41498, 70840)]