2928279640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 256

約数和(自身を含む): 8128512000

約数和(自身を除く): 5200232360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 88, 104, 110, 116, 127, 130, 139, 143, 145, 220, 232, 254, 260, 278, 286, 290, 319, 377, 440, 508, 520, 556, 572, 580, 635, 638, 695, 715, 754, 1016, 1112, 1144, 1160, 1270, 1276, 1390, 1397, 1430, 1508, 1529, 1595, 1651, 1807, 1885, 2540, 2552, 2780, 2794, 2860, 3016, 3058, 3190, 3302, 3614, 3683, 3770, 4031, 4147, 5080, 5560, 5588, 5720, 6116, 6380, 6604, 6985, 7228, 7366, 7540, 7645, 8062, 8255, 8294, 9035, 11176, 12232, 12760, 13208, 13970, 14456, 14732, 15080, 15290, 16124, 16510, 16588, 17653, 18070, 18161, 18415, 19877, 20155, 20735, 27940, 29464, 30580, 32248, 33020, 33176, 35306, 36140, 36322, 36830, 39754, 40310, 40513, 41470, 44341, 47879, 52403, 55880, 61160, 66040, 70612, 72280, 72644, 73660, 79508, 80620, 81026, 82940, 88265, 88682, 90805, 95758, 99385, 104806, 141224, 145288, 147320, 159016, 161240, 162052, 165880, 176530, 177364, 181610, 191516, 194183, 198770, 202565, 209612, 221705, 229489, 239395, 262015, 324104, 353060, 354728, 363220, 383032, 388366, 397540, 405130, 419224, 443410, 458978, 478790, 511937, 524030, 526669, 576433, 706120, 726440, 776732, 795080, 810260, 886820, 917956, 957580, 970915, 1023874, 1048060, 1053338, 1147445, 1152866, 1553464, 1620520, 1773640, 1835912, 1915160, 1941830, 2047748, 2096120, 2106676, 2294890, 2305732, 2524379, 2559685, 2633345, 2882165, 3883660, 4095496, 4213352, 4589780, 4611464, 5048758, 5119370, 5266690, 5631307, 5764330, 6655181, 7767320, 9179560, 10097516, 10238740, 10533380, 11262614, 11528660, 12621895, 13310362, 20195032, 20477480, 21066760, 22525228, 23057320, 25243790, 26620724, 28156535, 33275905, 45050456, 50487580, 53241448, 56313070, 66551810, 73206991, 100975160, 112626140, 133103620, 146413982, 225252280, 266207240, 292827964, 366034955, 585655928, 732069910, 1464139820, 2928279640]

約数ペア:

[(1, 2928279640), (2, 1464139820), (4, 732069910), (5, 585655928), (8, 366034955), (10, 292827964), (11, 266207240), (13, 225252280), (20, 146413982), (22, 133103620), (26, 112626140), (29, 100975160), (40, 73206991), (44, 66551810), (52, 56313070), (55, 53241448), (58, 50487580), (65, 45050456), (88, 33275905), (104, 28156535), (110, 26620724), (116, 25243790), (127, 23057320), (130, 22525228), (139, 21066760), (143, 20477480), (145, 20195032), (220, 13310362), (232, 12621895), (254, 11528660), (260, 11262614), (278, 10533380), (286, 10238740), (290, 10097516), (319, 9179560), (377, 7767320), (440, 6655181), (508, 5764330), (520, 5631307), (556, 5266690), (572, 5119370), (580, 5048758), (635, 4611464), (638, 4589780), (695, 4213352), (715, 4095496), (754, 3883660), (1016, 2882165), (1112, 2633345), (1144, 2559685), (1160, 2524379), (1270, 2305732), (1276, 2294890), (1390, 2106676), (1397, 2096120), (1430, 2047748), (1508, 1941830), (1529, 1915160), (1595, 1835912), (1651, 1773640), (1807, 1620520), (1885, 1553464), (2540, 1152866), (2552, 1147445), (2780, 1053338), (2794, 1048060), (2860, 1023874), (3016, 970915), (3058, 957580), (3190, 917956), (3302, 886820), (3614, 810260), (3683, 795080), (3770, 776732), (4031, 726440), (4147, 706120), (5080, 576433), (5560, 526669), (5588, 524030), (5720, 511937), (6116, 478790), (6380, 458978), (6604, 443410), (6985, 419224), (7228, 405130), (7366, 397540), (7540, 388366), (7645, 383032), (8062, 363220), (8255, 354728), (8294, 353060), (9035, 324104), (11176, 262015), (12232, 239395), (12760, 229489), (13208, 221705), (13970, 209612), (14456, 202565), (14732, 198770), (15080, 194183), (15290, 191516), (16124, 181610), (16510, 177364), (16588, 176530), (17653, 165880), (18070, 162052), (18161, 161240), (18415, 159016), (19877, 147320), (20155, 145288), (20735, 141224), (27940, 104806), (29464, 99385), (30580, 95758), (32248, 90805), (33020, 88682), (33176, 88265), (35306, 82940), (36140, 81026), (36322, 80620), (36830, 79508), (39754, 73660), (40310, 72644), (40513, 72280), (41470, 70612), (44341, 66040), (47879, 61160), (52403, 55880)]