1036789680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 3285504000

約数和(自身を除く): 2248714320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 149, 158, 237, 240, 298, 316, 367, 395, 447, 474, 596, 632, 734, 745, 790, 894, 948, 1101, 1185, 1192, 1264, 1468, 1490, 1580, 1788, 1835, 1896, 2202, 2235, 2370, 2384, 2936, 2980, 3160, 3576, 3670, 3792, 4404, 4470, 4740, 5505, 5872, 5960, 6320, 7152, 7340, 8808, 8940, 9480, 11010, 11771, 11920, 14680, 17616, 17880, 18960, 22020, 23542, 28993, 29360, 35313, 35760, 44040, 47084, 54683, 57986, 58855, 70626, 86979, 88080, 94168, 109366, 115972, 117710, 141252, 144965, 164049, 173958, 176565, 188336, 218732, 231944, 235420, 273415, 282504, 289930, 328098, 347916, 353130, 434895, 437464, 463888, 470840, 546830, 565008, 579860, 656196, 695832, 706260, 820245, 869790, 874928, 941680, 1093660, 1159720, 1312392, 1391664, 1412520, 1640490, 1739580, 2187320, 2319440, 2624784, 2825040, 3280980, 3479160, 4319957, 4374640, 6561960, 6958320, 8639914, 12959871, 13123920, 17279828, 21599785, 25919742, 34559656, 43199570, 51839484, 64799355, 69119312, 86399140, 103678968, 129598710, 172798280, 207357936, 259197420, 345596560, 518394840, 1036789680]

約数ペア:

[(1, 1036789680), (2, 518394840), (3, 345596560), (4, 259197420), (5, 207357936), (6, 172798280), (8, 129598710), (10, 103678968), (12, 86399140), (15, 69119312), (16, 64799355), (20, 51839484), (24, 43199570), (30, 34559656), (40, 25919742), (48, 21599785), (60, 17279828), (79, 13123920), (80, 12959871), (120, 8639914), (149, 6958320), (158, 6561960), (237, 4374640), (240, 4319957), (298, 3479160), (316, 3280980), (367, 2825040), (395, 2624784), (447, 2319440), (474, 2187320), (596, 1739580), (632, 1640490), (734, 1412520), (745, 1391664), (790, 1312392), (894, 1159720), (948, 1093660), (1101, 941680), (1185, 874928), (1192, 869790), (1264, 820245), (1468, 706260), (1490, 695832), (1580, 656196), (1788, 579860), (1835, 565008), (1896, 546830), (2202, 470840), (2235, 463888), (2370, 437464), (2384, 434895), (2936, 353130), (2980, 347916), (3160, 328098), (3576, 289930), (3670, 282504), (3792, 273415), (4404, 235420), (4470, 231944), (4740, 218732), (5505, 188336), (5872, 176565), (5960, 173958), (6320, 164049), (7152, 144965), (7340, 141252), (8808, 117710), (8940, 115972), (9480, 109366), (11010, 94168), (11771, 88080), (11920, 86979), (14680, 70626), (17616, 58855), (17880, 57986), (18960, 54683), (22020, 47084), (23542, 44040), (28993, 35760), (29360, 35313)]