8686984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1406

約数の個数: 240

約数和(自身を含む): 28704787776

約数和(自身を除く): 20017803696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 80, 92, 106, 115, 120, 138, 159, 184, 212, 230, 240, 265, 276, 318, 345, 368, 424, 460, 529, 530, 552, 636, 690, 795, 848, 920, 1058, 1060, 1104, 1219, 1272, 1291, 1380, 1587, 1590, 1840, 2116, 2120, 2438, 2544, 2582, 2645, 2760, 3174, 3180, 3657, 3873, 4232, 4240, 4876, 5164, 5290, 5520, 6095, 6348, 6360, 6455, 7314, 7746, 7935, 8464, 9752, 10328, 10580, 12190, 12696, 12720, 12910, 14628, 15492, 15870, 18285, 19365, 19504, 20656, 21160, 24380, 25392, 25820, 28037, 29256, 29693, 30984, 31740, 36570, 38730, 42320, 48760, 51640, 56074, 58512, 59386, 61968, 63480, 68423, 73140, 77460, 84111, 89079, 97520, 103280, 112148, 118772, 126960, 136846, 140185, 146280, 148465, 154920, 168222, 178158, 205269, 224296, 237544, 273692, 280370, 292560, 296930, 309840, 336444, 342115, 356316, 410538, 420555, 445395, 448592, 475088, 547384, 560740, 593860, 672888, 682939, 684230, 712632, 821076, 841110, 890790, 1026345, 1094768, 1121480, 1187720, 1345776, 1365878, 1368460, 1425264, 1573729, 1642152, 1682220, 1781580, 2048817, 2052690, 2242960, 2375440, 2731756, 2736920, 3147458, 3284304, 3364440, 3414695, 3563160, 4097634, 4105380, 4721187, 5463512, 5473840, 6294916, 6728880, 6829390, 7126320, 7868645, 8195268, 8210760, 9442374, 10244085, 10927024, 12589832, 13658780, 15737290, 16390536, 16421520, 18884748, 20488170, 23605935, 25179664, 27317560, 31474580, 32781072, 36195767, 37769496, 40976340, 47211870, 54635120, 62949160, 72391534, 75538992, 81952680, 94423740, 108587301, 125898320, 144783068, 163905360, 180978835, 188847480, 217174602, 289566136, 361957670, 377694960, 434349204, 542936505, 579132272, 723915340, 868698408, 1085873010, 1447830680, 1737396816, 2171746020, 2895661360, 4343492040, 8686984080]

約数ペア:

[(1, 8686984080), (2, 4343492040), (3, 2895661360), (4, 2171746020), (5, 1737396816), (6, 1447830680), (8, 1085873010), (10, 868698408), (12, 723915340), (15, 579132272), (16, 542936505), (20, 434349204), (23, 377694960), (24, 361957670), (30, 289566136), (40, 217174602), (46, 188847480), (48, 180978835), (53, 163905360), (60, 144783068), (69, 125898320), (80, 108587301), (92, 94423740), (106, 81952680), (115, 75538992), (120, 72391534), (138, 62949160), (159, 54635120), (184, 47211870), (212, 40976340), (230, 37769496), (240, 36195767), (265, 32781072), (276, 31474580), (318, 27317560), (345, 25179664), (368, 23605935), (424, 20488170), (460, 18884748), (529, 16421520), (530, 16390536), (552, 15737290), (636, 13658780), (690, 12589832), (795, 10927024), (848, 10244085), (920, 9442374), (1058, 8210760), (1060, 8195268), (1104, 7868645), (1219, 7126320), (1272, 6829390), (1291, 6728880), (1380, 6294916), (1587, 5473840), (1590, 5463512), (1840, 4721187), (2116, 4105380), (2120, 4097634), (2438, 3563160), (2544, 3414695), (2582, 3364440), (2645, 3284304), (2760, 3147458), (3174, 2736920), (3180, 2731756), (3657, 2375440), (3873, 2242960), (4232, 2052690), (4240, 2048817), (4876, 1781580), (5164, 1682220), (5290, 1642152), (5520, 1573729), (6095, 1425264), (6348, 1368460), (6360, 1365878), (6455, 1345776), (7314, 1187720), (7746, 1121480), (7935, 1094768), (8464, 1026345), (9752, 890790), (10328, 841110), (10580, 821076), (12190, 712632), (12696, 684230), (12720, 682939), (12910, 672888), (14628, 593860), (15492, 560740), (15870, 547384), (18285, 475088), (19365, 448592), (19504, 445395), (20656, 420555), (21160, 410538), (24380, 356316), (25392, 342115), (25820, 336444), (28037, 309840), (29256, 296930), (29693, 292560), (30984, 280370), (31740, 273692), (36570, 237544), (38730, 224296), (42320, 205269), (48760, 178158), (51640, 168222), (56074, 154920), (58512, 148465), (59386, 146280), (61968, 140185), (63480, 136846), (68423, 126960), (73140, 118772), (77460, 112148), (84111, 103280), (89079, 97520)]