109440760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 311078880

約数和(自身を除く): 201638120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 53, 55, 65, 76, 88, 95, 104, 106, 110, 130, 143, 152, 190, 209, 212, 220, 247, 260, 265, 286, 361, 380, 418, 424, 440, 494, 520, 530, 572, 583, 689, 715, 722, 760, 836, 988, 1007, 1045, 1060, 1144, 1166, 1235, 1378, 1430, 1444, 1672, 1805, 1976, 2014, 2090, 2120, 2332, 2470, 2717, 2756, 2860, 2888, 2915, 3445, 3610, 3971, 4028, 4180, 4664, 4693, 4940, 5035, 5434, 5512, 5720, 5830, 6890, 7220, 7579, 7942, 8056, 8360, 9386, 9880, 10070, 10868, 11077, 11660, 13091, 13585, 13780, 14440, 15158, 15884, 18772, 19133, 19855, 20140, 21736, 22154, 23320, 23465, 26182, 27170, 27560, 30316, 31768, 37544, 37895, 38266, 39710, 40280, 44308, 46930, 51623, 52364, 54340, 55385, 60632, 65455, 75790, 76532, 79420, 88616, 93860, 95665, 103246, 104728, 108680, 110770, 130910, 144001, 151580, 153064, 158840, 187720, 191330, 206492, 210463, 221540, 248729, 258115, 261820, 288002, 303160, 382660, 412984, 420926, 443080, 497458, 516230, 523640, 576004, 720005, 765320, 841852, 994916, 1032460, 1052315, 1152008, 1243645, 1440010, 1683704, 1989832, 2064920, 2104630, 2487290, 2736019, 2880020, 4209260, 4974580, 5472038, 5760040, 8418520, 9949160, 10944076, 13680095, 21888152, 27360190, 54720380, 109440760]

約数ペア:

[(1, 109440760), (2, 54720380), (4, 27360190), (5, 21888152), (8, 13680095), (10, 10944076), (11, 9949160), (13, 8418520), (19, 5760040), (20, 5472038), (22, 4974580), (26, 4209260), (38, 2880020), (40, 2736019), (44, 2487290), (52, 2104630), (53, 2064920), (55, 1989832), (65, 1683704), (76, 1440010), (88, 1243645), (95, 1152008), (104, 1052315), (106, 1032460), (110, 994916), (130, 841852), (143, 765320), (152, 720005), (190, 576004), (209, 523640), (212, 516230), (220, 497458), (247, 443080), (260, 420926), (265, 412984), (286, 382660), (361, 303160), (380, 288002), (418, 261820), (424, 258115), (440, 248729), (494, 221540), (520, 210463), (530, 206492), (572, 191330), (583, 187720), (689, 158840), (715, 153064), (722, 151580), (760, 144001), (836, 130910), (988, 110770), (1007, 108680), (1045, 104728), (1060, 103246), (1144, 95665), (1166, 93860), (1235, 88616), (1378, 79420), (1430, 76532), (1444, 75790), (1672, 65455), (1805, 60632), (1976, 55385), (2014, 54340), (2090, 52364), (2120, 51623), (2332, 46930), (2470, 44308), (2717, 40280), (2756, 39710), (2860, 38266), (2888, 37895), (2915, 37544), (3445, 31768), (3610, 30316), (3971, 27560), (4028, 27170), (4180, 26182), (4664, 23465), (4693, 23320), (4940, 22154), (5035, 21736), (5434, 20140), (5512, 19855), (5720, 19133), (5830, 18772), (6890, 15884), (7220, 15158), (7579, 14440), (7942, 13780), (8056, 13585), (8360, 13091), (9386, 11660), (9880, 11077), (10070, 10868)]