15694968160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:741

約数の個数: 192

約数和(自身を含む): 39687459840

約数和(自身を除く): 23992491680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 61, 80, 92, 115, 122, 139, 160, 184, 230, 244, 278, 305, 368, 460, 488, 503, 556, 610, 695, 736, 920, 976, 1006, 1112, 1220, 1390, 1403, 1840, 1952, 2012, 2224, 2440, 2515, 2780, 2806, 3197, 3680, 4024, 4448, 4880, 5030, 5560, 5612, 6394, 7015, 8048, 8479, 9760, 10060, 11120, 11224, 11569, 12788, 14030, 15985, 16096, 16958, 20120, 22240, 22448, 23138, 25576, 28060, 30683, 31970, 33916, 40240, 42395, 44896, 46276, 51152, 56120, 57845, 61366, 63940, 67832, 69917, 80480, 84790, 92552, 102304, 112240, 115690, 122732, 127880, 135664, 139834, 153415, 169580, 185104, 195017, 224480, 231380, 245464, 255760, 271328, 279668, 306830, 339160, 349585, 370208, 390034, 462760, 490928, 511520, 559336, 613660, 678320, 699170, 705709, 780068, 925520, 975085, 981856, 1118672, 1227320, 1356640, 1398340, 1411418, 1560136, 1608091, 1851040, 1950170, 2237344, 2454640, 2796680, 2822836, 3120272, 3216182, 3528545, 3900340, 4264937, 4909280, 5593360, 5645672, 6240544, 6432364, 7057090, 7800680, 8040455, 8529874, 11186720, 11291344, 12864728, 14114180, 15601360, 16080910, 17059748, 21324685, 22582688, 25729456, 28228360, 31202720, 32161820, 34119496, 42649370, 51458912, 56456720, 64323640, 68238992, 85298740, 98093551, 112913440, 128647280, 136477984, 170597480, 196187102, 257294560, 341194960, 392374204, 490467755, 682389920, 784748408, 980935510, 1569496816, 1961871020, 3138993632, 3923742040, 7847484080, 15694968160]

約数ペア:

[(1, 15694968160), (2, 7847484080), (4, 3923742040), (5, 3138993632), (8, 1961871020), (10, 1569496816), (16, 980935510), (20, 784748408), (23, 682389920), (32, 490467755), (40, 392374204), (46, 341194960), (61, 257294560), (80, 196187102), (92, 170597480), (115, 136477984), (122, 128647280), (139, 112913440), (160, 98093551), (184, 85298740), (230, 68238992), (244, 64323640), (278, 56456720), (305, 51458912), (368, 42649370), (460, 34119496), (488, 32161820), (503, 31202720), (556, 28228360), (610, 25729456), (695, 22582688), (736, 21324685), (920, 17059748), (976, 16080910), (1006, 15601360), (1112, 14114180), (1220, 12864728), (1390, 11291344), (1403, 11186720), (1840, 8529874), (1952, 8040455), (2012, 7800680), (2224, 7057090), (2440, 6432364), (2515, 6240544), (2780, 5645672), (2806, 5593360), (3197, 4909280), (3680, 4264937), (4024, 3900340), (4448, 3528545), (4880, 3216182), (5030, 3120272), (5560, 2822836), (5612, 2796680), (6394, 2454640), (7015, 2237344), (8048, 1950170), (8479, 1851040), (9760, 1608091), (10060, 1560136), (11120, 1411418), (11224, 1398340), (11569, 1356640), (12788, 1227320), (14030, 1118672), (15985, 981856), (16096, 975085), (16958, 925520), (20120, 780068), (22240, 705709), (22448, 699170), (23138, 678320), (25576, 613660), (28060, 559336), (30683, 511520), (31970, 490928), (33916, 462760), (40240, 390034), (42395, 370208), (44896, 349585), (46276, 339160), (51152, 306830), (56120, 279668), (57845, 271328), (61366, 255760), (63940, 245464), (67832, 231380), (69917, 224480), (80480, 195017), (84790, 185104), (92552, 169580), (102304, 153415), (112240, 139834), (115690, 135664), (122732, 127880)]