2560306822480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{289987}}^1$

素因数の和:290217

約数の個数: 160

約数和(自身を含む): 6627872931840

約数和(自身を除く): 4067566109360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 127, 158, 176, 220, 254, 316, 395, 440, 508, 632, 635, 790, 869, 880, 1016, 1264, 1270, 1397, 1580, 1738, 2032, 2540, 2794, 3160, 3476, 4345, 5080, 5588, 6320, 6952, 6985, 8690, 10033, 10160, 11176, 13904, 13970, 17380, 20066, 22352, 27940, 34760, 40132, 50165, 55880, 69520, 80264, 100330, 110363, 111760, 160528, 200660, 220726, 289987, 401320, 441452, 551815, 579974, 802640, 882904, 1103630, 1159948, 1449935, 1765808, 2207260, 2319896, 2899870, 3189857, 4414520, 4639792, 5799740, 6379714, 8829040, 11599480, 12759428, 15949285, 22908973, 23198960, 25518856, 31898570, 36828349, 45817946, 51037712, 63797140, 73656698, 91635892, 114544865, 127594280, 147313396, 183271784, 184141745, 229089730, 251998703, 255188560, 294626792, 366543568, 368283490, 405111839, 458179460, 503997406, 589253584, 736566980, 810223678, 916358920, 1007994812, 1259993515, 1473133960, 1620447356, 1832717840, 2015989624, 2025559195, 2519987030, 2909439571, 2946267920, 3240894712, 4031979248, 4051118390, 5039974060, 5818879142, 6481789424, 8102236780, 10079948120, 11637758284, 14547197855, 16204473560, 20159896240, 23275516568, 29094395710, 32003835281, 32408947120, 46551033136, 58188791420, 64007670562, 116377582840, 128015341124, 160019176405, 232755165680, 256030682248, 320038352810, 512061364496, 640076705620, 1280153411240, 2560306822480]

約数ペア:

[(1, 2560306822480), (2, 1280153411240), (4, 640076705620), (5, 512061364496), (8, 320038352810), (10, 256030682248), (11, 232755165680), (16, 160019176405), (20, 128015341124), (22, 116377582840), (40, 64007670562), (44, 58188791420), (55, 46551033136), (79, 32408947120), (80, 32003835281), (88, 29094395710), (110, 23275516568), (127, 20159896240), (158, 16204473560), (176, 14547197855), (220, 11637758284), (254, 10079948120), (316, 8102236780), (395, 6481789424), (440, 5818879142), (508, 5039974060), (632, 4051118390), (635, 4031979248), (790, 3240894712), (869, 2946267920), (880, 2909439571), (1016, 2519987030), (1264, 2025559195), (1270, 2015989624), (1397, 1832717840), (1580, 1620447356), (1738, 1473133960), (2032, 1259993515), (2540, 1007994812), (2794, 916358920), (3160, 810223678), (3476, 736566980), (4345, 589253584), (5080, 503997406), (5588, 458179460), (6320, 405111839), (6952, 368283490), (6985, 366543568), (8690, 294626792), (10033, 255188560), (10160, 251998703), (11176, 229089730), (13904, 184141745), (13970, 183271784), (17380, 147313396), (20066, 127594280), (22352, 114544865), (27940, 91635892), (34760, 73656698), (40132, 63797140), (50165, 51037712), (55880, 45817946), (69520, 36828349), (80264, 31898570), (100330, 25518856), (110363, 23198960), (111760, 22908973), (160528, 15949285), (200660, 12759428), (220726, 11599480), (289987, 8829040), (401320, 6379714), (441452, 5799740), (551815, 4639792), (579974, 4414520), (802640, 3189857), (882904, 2899870), (1103630, 2319896), (1159948, 2207260), (1449935, 1765808)]